release: v0.0.84

global: per crate build.rs
global: snapshot + lock file + better errors
2026-06-25 21:54:30 -07:00 · 2025-08-07 21:23:19 +02:00 · 2025-08-07 21:22:38 +02:00 · 2025-08-07 17:29:30 +02:00 · 2025-08-05 23:38:43 +02:00 · 2025-08-04 23:48:20 +02:00
323 changed files with 13018 additions and 9038 deletions
@@ -1,4 +1,4 @@
-# This file was autogenerated by dist: https://opensource.axo.dev/cargo-dist/
+# This file was autogenerated by dist: https://axodotdev.github.io/cargo-dist
 #
 # Copyright 2022-2024, axodotdev
 # SPDX-License-Identifier: MIT or Apache-2.0
@@ -47,7 +47,7 @@ on:
 jobs:
  # Run 'dist plan' (or host) to determine what tasks we need to do
  plan:
-    runs-on: "ubuntu-latest"
+    runs-on: "ubuntu-22.04"
    outputs:
      val: ${{ steps.plan.outputs.manifest }}
      tag: ${{ !github.event.pull_request && github.ref_name || '' }}
@@ -58,12 +58,13 @@ jobs:
    steps:
      - uses: actions/checkout@v4
        with:
+          persist-credentials: false
          submodules: recursive
      - name: Install dist
        # we specify bash to get pipefail; it guards against the `curl` command
        # failing. otherwise `sh` won't catch that `curl` returned non-0
        shell: bash
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.28.0/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.29.0/cargo-dist-installer.sh | sh"
      - name: Cache dist
        uses: actions/upload-artifact@v4
        with:
@@ -117,6 +118,7 @@ jobs:
          git config --global core.longpaths true
      - uses: actions/checkout@v4
        with:
+          persist-credentials: false
          submodules: recursive
      - name: Install Rust non-interactively if not already installed
        if: ${{ matrix.container }}
@@ -168,13 +170,14 @@ jobs:
    needs:
      - plan
      - build-local-artifacts
-    runs-on: "ubuntu-latest"
+    runs-on: "ubuntu-22.04"
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      BUILD_MANIFEST_NAME: target/distrib/global-dist-manifest.json
    steps:
      - uses: actions/checkout@v4
        with:
+          persist-credentials: false
          submodules: recursive
      - name: Install cached dist
        uses: actions/download-artifact@v4
@@ -218,12 +221,13 @@ jobs:
    if: ${{ always() && needs.plan.outputs.publishing == 'true' && (needs.build-global-artifacts.result == 'skipped' || needs.build-global-artifacts.result == 'success') && (needs.build-local-artifacts.result == 'skipped' || needs.build-local-artifacts.result == 'success') }}
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    runs-on: "ubuntu-latest"
+    runs-on: "ubuntu-22.04"
    outputs:
      val: ${{ steps.host.outputs.manifest }}
    steps:
      - uses: actions/checkout@v4
        with:
+          persist-credentials: false
          submodules: recursive
      - name: Install cached dist
        uses: actions/download-artifact@v4
@@ -282,10 +286,11 @@ jobs:
    # still allowing individual publish jobs to skip themselves (for prereleases).
    # "host" however must run to completion, no skipping allowed!
    if: ${{ always() && needs.host.result == 'success' }}
-    runs-on: "ubuntu-latest"
+    runs-on: "ubuntu-22.04"
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    steps:
      - uses: actions/checkout@v4
        with:
+          persist-credentials: false
          submodules: recursive
@@ -19,7 +19,13 @@ _*
 # Logs
 .log

+# Environment variables/configs
+.env
+
 # Profiling
 profile.json.gz
 flamegraph.svg
 *.trace
+
+# AI
+CLAUDE.md
@@ -4,9 +4,10 @@ members = ["crates/*"]
 package.description = "The Bitcoin Research Kit is a suite of tools designed to extract, compute and display data stored on a Bitcoin Core node"
 package.license = "MIT"
 package.edition = "2024"
-package.version = "0.0.80"
+package.version = "0.0.84"
 package.homepage = "https://bitcoinresearchkit.org"
 package.repository = "https://github.com/bitcoinresearchkit/brk"
+package.readme = "README.md"

 [profile.release]
 lto = "fat"
@@ -21,45 +22,38 @@ debug = true
 inherits = "release"

 [workspace.dependencies]
-arc-swap = "1.7.1"
 axum = "0.8.4"
-bincode = { version = "2.0.1", features = ["serde"] }
-bitcoin = { version = "0.32.6", features = ["serde"] }
+bitcoin = { version = "0.32.7", features = ["serde"] }
 bitcoincore-rpc = "0.19.0"
-brk_bundler = { version = "0.0.80", path = "crates/brk_bundler" }
-brk_cli = { version = "0.0.80", path = "crates/brk_cli" }
-brk_computer = { version = "0.0.80", path = "crates/brk_computer" }
-brk_core = { version = "0.0.80", path = "crates/brk_core" }
-brk_exit = { version = "0.0.80", path = "crates/brk_exit" }
-brk_fetcher = { version = "0.0.80", path = "crates/brk_fetcher" }
-brk_indexer = { version = "0.0.80", path = "crates/brk_indexer" }
-brk_interface = { version = "0.0.80", path = "crates/brk_interface" }
-brk_logger = { version = "0.0.80", path = "crates/brk_logger" }
-brk_mcp = { version = "0.0.80", path = "crates/brk_mcp" }
-brk_parser = { version = "0.0.80", path = "crates/brk_parser" }
-brk_rmcp = { version = "0.2.1", features = ["transport-streamable-http-server", "transport-worker"]}
-# brk_rmcp = { path = "../rust-sdk/crates/rmcp", features = ["transport-streamable-http-server", "transport-worker"]}
-brk_server = { version = "0.0.80", path = "crates/brk_server" }
-brk_store = { version = "0.0.80", path = "crates/brk_store" }
-brk_vec = { version = "0.0.80", path = "crates/brk_vec" }
+brk_bundler = { version = "0.0.84", path = "crates/brk_bundler" }
+brk_cli = { version = "0.0.84", path = "crates/brk_cli" }
+brk_computer = { version = "0.0.84", path = "crates/brk_computer" }
+brk_structs = { version = "0.0.84", path = "crates/brk_structs" }
+brk_error = { version = "0.0.84", path = "crates/brk_error" }
+brk_fetcher = { version = "0.0.84", path = "crates/brk_fetcher" }
+brk_indexer = { version = "0.0.84", path = "crates/brk_indexer" }
+brk_interface = { version = "0.0.84", path = "crates/brk_interface" }
+brk_logger = { version = "0.0.84", path = "crates/brk_logger" }
+brk_mcp = { version = "0.0.84", path = "crates/brk_mcp" }
+brk_parser = { version = "0.0.84", path = "crates/brk_parser" }
+brk_server = { version = "0.0.84", path = "crates/brk_server" }
+brk_store = { version = "0.0.84", path = "crates/brk_store" }
+brk_vecs = { version = "0.0.84", path = "crates/brk_vecs" }
+brk_vecs_macros = { version = "0.0.84", path = "crates/brk_vecs_macros" }
 byteview = "=0.6.1"
-clap = { version = "4.5.41", features = ["string"] }
-clap_derive = "4.5.41"
-color-eyre = "0.6.5"
 derive_deref = "1.1.1"
-fjall = "2.11.1"
+fjall = "2.11.2"
 jiff = "0.2.15"
-log = { version = "0.4.27" }
+log = "0.4.27"
 minreq = { version = "2.14.0", features = ["https", "serde_json"] }
+parking_lot = "0.12.4"
 rayon = "1.10.0"
-schemars = "1.0.4"
-serde = { version = "1.0.219" }
+serde = "1.0.219"
 serde_bytes = "0.11.17"
 serde_derive = "1.0.219"
-serde_json = { version = "1.0.140", features = ["float_roundtrip"] }
-tabled = "0.20.0"
-tokio = { version = "1.46.1", features = ["rt-multi-thread"] }
-zerocopy = { version = "0.8.26" }
+serde_json = { version = "1.0.142", features = ["float_roundtrip"] }
+tokio = { version = "1.47.1", features = ["rt-multi-thread"] }
+zerocopy = "0.8.26"
 zerocopy-derive = "0.8.26"

 [workspace.metadata.release]
@@ -69,20 +63,7 @@ pre-release-commit-message = "release: v{{version}}"
 tag-message = "release: v{{version}}"

 [workspace.metadata.dist]
-cargo-dist-version = "0.28.0"
+cargo-dist-version = "0.29.0"
 ci = "github"
 installers = []
-targets = [
-    "aarch64-apple-darwin",
-    "aarch64-unknown-linux-gnu",
-    "x86_64-apple-darwin",
-    "x86_64-unknown-linux-gnu",
-]
-
-[workspace.metadata.dist.github-custom-runners]
-global = "ubuntu-latest"
-aarch64-apple-darwin.runner = "macos-14"
-x86_64-unknown-linux-gnu.runner = "ubuntu-latest"
-x86_64-unknown-linux-gnu.container = { image = "quay.io/pypa/manylinux_2_28_x86_64", host = "x86_64-unknown-linux-musl" }
-aarch64-unknown-linux-gnu.runner = "ubuntu-latest"
-aarch64-unknown-linux-gnu.container = { image = "quay.io/pypa/manylinux_2_28_x86_64", host = "x86_64-unknown-linux-musl" }
+targets = ["aarch64-apple-darwin", "aarch64-unknown-linux-gnu", "x86_64-unknown-linux-gnu"]
@@ -23,12 +23,6 @@
  <a href="https://primal.net/p/nprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6">
    <img src="https://img.shields.io/badge/nostr-purple?link=https%3A%2F%2Fprimal.net%2Fp%2Fnprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6" alt="Nostr" />
  </a>
-  <a href="https://bsky.app/profile/bitcoinresearchkit.org">
-    <img src="https://img.shields.io/badge/bluesky-blue?link=https%3A%2F%2Fbsky.app%2Fprofile%2Fbitcoinresearchkit.org" alt="Bluesky" />
-  </a>
-  <a href="https://x.com/brkdotorg">
-    <img src="https://img.shields.io/badge/x.com-black" alt="X" />
-  </a>
 </p>

 The Bitcoin Research Kit is a high-performance toolchain designed to parse, index, compute, serve and visualize data from a Bitcoin node, enabling users to gain deeper insights into the Bitcoin network.
@@ -40,7 +34,7 @@ The toolkit can be used in various ways to accommodate as many needs as possible
 - **[Website](https://bitcoinresearchkit.org)** \
  Everyone is welcome to visit the official instance and showcase of the suite's capabilities. \
  It has a wide range of functionalities including charts, tables and simulations which you can visit for free and without the need for an account. \
-  Also available at: [kibo.money](https://kibo.money) // [satonomics.xyz](https://satonomics.xyz)
+  Also available at: [brekit.org](https://brekit.org) // [kibo.money](https://kibo.money) // [satonomics.xyz](https://satonomics.xyz)
 - **[API](https://github.com/bitcoinresearchkit/brk/tree/main/crates/brk_server#brk-server)** \
  Researchers and developers are free to use BRK's public API with ![Datasets variant count](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fbitcoinresearchkit.org%2Fapi%2Fvecs%2Fvec-count&query=%24&style=flat&label=%20&color=white) dataset variants at their disposal. \
  Just like the website, it's entirely free, with no authentication or rate-limiting.
@@ -60,21 +54,22 @@ In contrast, existing alternatives tend to be either [very costly](https://studi

 ## Crates

- [`brk`](https://crates.io/crates/brk): Wrapper around all other `brk-*` crates
- [`brk_cli`](https://crates.io/crates/brk_cli): A command line interface to run a Bitcoin Research Kit instance
- [`brk_computer`](https://crates.io/crates/brk_computer): A Bitcoin dataset computer, built on top of brk_indexer
- [`brk_core`](https://crates.io/crates/brk_core): The Core (Structs and Errors) of the Bitcoin Research Kit
- [`brk_exit`](https://crates.io/crates/brk_exit): An exit blocker built on top of ctrlc
- [`brk_fetcher`](https://crates.io/crates/brk_fetcher): A Bitcoin price fetcher
- [`brk_indexer`](https://crates.io/crates/brk_indexer): A Bitcoin Core indexer built on top of brk_parser
- [`brk_logger`](https://crates.io/crates/brk_logger): A clean logger used in the Bitcoin Research Kit
- [`brk_mcp`](https://crates.io/crates/brk_mcp): A Model Context Protocol (MCP) which gives LLMs access to all available tools in BRK
- [`brk_parser`](https://crates.io/crates/brk_parser): A very fast Bitcoin Core block parser and iterator built on top of bitcoin-rust
- [`brk_interface`](https://crates.io/crates/brk_interface): An interface to BRK's engine
- [`brk_server`](https://crates.io/crates/brk_server): A server that serves Bitcoin data and swappable front-ends, built on top of `brk_indexer`, `brk_fetcher` and `brk_computer`
- [`brk_store`](https://crates.io/crates/brk_store): A thin wrapper around [`fjall`](https://crates.io/crates/fjall)
- [`brk_vec`](https://crates.io/crates/brk_vec): A push-only, truncable, compressable, saveable Vec
+- [`brk`](https://crates.io/crates/brk): A wrapper around all other `brk-*` crates
 - [`brk_bundler`](https://crates.io/crates/brk_bundler): A thin wrapper around [`rolldown`](https://rolldown.rs/)
+- [`brk_cli`](https://crates.io/crates/brk_cli): A command line interface to run a BRK instance
+- [`brk_computer`](https://crates.io/crates/brk_computer): A Bitcoin dataset computer built on top of [`brk_indexer`](https://crates.io/crates/brk_indexer)
+- [`brk_error`](https://crates.io/crates/brk_error): Errors used throughout BRK
+- [`brk_fetcher`](https://crates.io/crates/brk_fetcher): A Bitcoin price fetcher
+- [`brk_indexer`](https://crates.io/crates/brk_indexer): A Bitcoin indexer built on top of [`brk_parser`](https://crates.io/crates/brk_parser)
+- [`brk_interface`](https://crates.io/crates/brk_interface): An interface to find and format data from BRK
+- [`brk_logger`](https://crates.io/crates/brk_logger): A thin wrapper around [`env_logger`](https://crates.io/crates/env_logger)
+- [`brk_mcp`](https://crates.io/crates/brk_mcp): A bridge for LLMs to access BRK
+- [`brk_parser`](https://crates.io/crates/brk_parser): A very fast Bitcoin block parser and iterator built on top of [`bitcoin-rust`](https://crates.io/crates/bitcoin)
+- [`brk_server`](https://crates.io/crates/brk_server): A server with an API for anything from BRK
+- [`brk_store`](https://crates.io/crates/brk_store): A thin wrapper around [`fjall`](https://crates.io/crates/fjall)
+- [`brk_structs`](https://crates.io/crates/brk_structs): Structs used throughout BRK
+- [`brk_vecs`](https://crates.io/crates/brk_vecs): A KISS index/value store
+- [`brk_vecs_macros`](https://crates.io/crates/brk_vecs_macros): Macros for [`brk_vecs`](https://crates.io/crates/brk_vecs)

 ## Hosting as a service

@@ -10,8 +10,12 @@
    - pull latest version and notify is out of date
  - _computer_
    - **add rollback of states (in stateful)**
+    - remove configurable format (raw/compressed) and chose sane ones instead
+      - linear reads: compressed (height/date/... + txindex_to_height + txindex_to_version + ...)
+      - random reads: raw (outputindex_to_value + ...)
+    - add prices paid by percentile (percentile cost basis) back
    - add support for per index computation
-    - fix feerate which is always ZERO due to coinbase transaction
+    - fix min feerate which is always ZERO due to coinbase transaction
    - before computing multiple sources check their length, panic if not equal
    - add oracle price dataset (https://utxo.live/oracle/UTXOracle.py)
    - add address counts relative to all datasets
@@ -56,6 +60,7 @@
      - add extensions support (.json .csv …)
      - if format instead of extension then don't download file
    - add support for https (rustls)
+    - lru cache
  - _vec_
    - add native lock file support (once it's available in stable rust)
    - improve compressed mode (slow reads)
@@ -7,52 +7,53 @@ homepage.workspace = true
 repository.workspace = true
 edition.workspace = true
 version.workspace = true
+build = "build.rs"

 [features]
 full = [
    "bundler",
-    "core",
    "computer",
-    "exit",
+    "error",
    "fetcher",
    "indexer",
+    "interface",
    "logger",
    "mcp",
    "parser",
-    "interface",
    "server",
    "store",
-    "vec",
+    "structs",
+    "vecs",
 ]
 bundler = ["brk_bundler"]
-core = ["brk_core"]
 computer = ["brk_computer"]
-exit = ["brk_exit"]
+error = ["brk_error"]
 fetcher = ["brk_fetcher"]
 indexer = ["brk_indexer"]
+interface = ["brk_interface"]
 logger = ["brk_logger"]
 mcp = ["brk_mcp"]
 parser = ["brk_parser"]
-interface = ["brk_interface"]
 server = ["brk_server"]
 store = ["brk_store"]
-vec = ["brk_vec"]
+structs = ["brk_structs"]
+vecs = ["brk_vecs"]

 [dependencies]
 brk_bundler = { workspace = true, optional = true }
 brk_cli = { workspace = true }
-brk_core = { workspace = true, optional = true }
 brk_computer = { workspace = true, optional = true }
-brk_exit = { workspace = true, optional = true }
+brk_error = { workspace = true, optional = true }
 brk_fetcher = { workspace = true, optional = true }
 brk_indexer = { workspace = true, optional = true }
+brk_interface = { workspace = true, optional = true }
 brk_logger = { workspace = true, optional = true }
 brk_mcp = { workspace = true, optional = true }
 brk_parser = { workspace = true, optional = true }
-brk_interface = { workspace = true, optional = true }
 brk_server = { workspace = true, optional = true }
 brk_store = { workspace = true, optional = true }
-brk_vec = { workspace = true, optional = true }
+brk_structs = { workspace = true, optional = true }
+brk_vecs = { workspace = true, optional = true }

 [package.metadata.docs.rs]
 all-features = true
@@ -0,0 +1,8 @@
+fn main() {
+    let profile = std::env::var("PROFILE").unwrap_or_default();
+
+    if profile == "release" {
+        println!("cargo:rustc-flag=-C");
+        println!("cargo:rustc-flag=target-cpu=native");
+    }
+}
@@ -1,2 +1 @@
-cargo build --profile profiling
-flamegraph -- ../../target/profiling/brk
+sudo cargo flamegraph --profile profiling --root
@@ -7,17 +7,17 @@ pub use brk_bundler as bundler;
 #[doc(inline)]
 pub use brk_cli as cli;

-#[cfg(feature = "core")]
+#[cfg(feature = "structs")]
 #[doc(inline)]
-pub use brk_core as core;
+pub use brk_structs as structs;

 #[cfg(feature = "computer")]
 #[doc(inline)]
 pub use brk_computer as computer;

-#[cfg(feature = "exit")]
+#[cfg(feature = "error")]
 #[doc(inline)]
-pub use brk_exit as exit;
+pub use brk_error as error;

 #[cfg(feature = "fetcher")]
 #[doc(inline)]
@@ -51,6 +51,6 @@ pub use brk_server as server;
 #[doc(inline)]
 pub use brk_store as store;

-#[cfg(feature = "vec")]
+#[cfg(feature = "vecs")]
 #[doc(inline)]
-pub use brk_vec as vec;
+pub use brk_vecs as vecs;
@@ -6,11 +6,12 @@ edition.workspace = true
 license.workspace = true
 homepage.workspace = true
 repository.workspace = true
+build = "build.rs"

 [dependencies]
 log = { workspace = true }
-notify = "8.1.0"
-brk_rolldown = "0.1.1"
+notify = "8.2.0"
+brk_rolldown = "0.1.4"
 # brk_rolldown = { path = "../../../rolldown/crates/rolldown"}
 sugar_path = "1.2.0"
 tokio = { workspace = true }
@@ -0,0 +1,8 @@
+fn main() {
+    let profile = std::env::var("PROFILE").unwrap_or_default();
+
+    if profile == "release" {
+        println!("cargo:rustc-flag=-C");
+        println!("cargo:rustc-flag=target-cpu=native");
+    }
+}
@@ -1,4 +1,8 @@
-use std::{fs, io, path::Path, sync::Arc};
+use std::{
+    fs, io,
+    path::{Path, PathBuf},
+    sync::Arc,
+};

 use brk_rolldown::{Bundler, BundlerOptions, RawMinifyOptions, SourceMapType};
 use log::error;
@@ -8,7 +12,7 @@ use tokio::sync::Mutex;

 const VERSION: &str = env!("CARGO_PKG_VERSION");

-pub async fn bundle(websites_path: &Path, source_folder: &str, watch: bool) -> io::Result<()> {
+pub async fn bundle(websites_path: &Path, source_folder: &str, watch: bool) -> io::Result<PathBuf> {
    let source_path = websites_path.join(source_folder);
    let dist_path = websites_path.join("dist");

@@ -48,14 +52,12 @@ pub async fn bundle(websites_path: &Path, source_folder: &str, watch: bool) -> i
    let write_index = move || {
        let mut contents = fs::read_to_string(&absolute_source_index_path).unwrap();

-        if let Ok(entry) = fs::read_to_string(absolute_dist_path_clone.join("scripts/entry.js")) {
-            if let Some(start) = entry.find("main") {
-                if let Some(end) = entry.find(".js") {
-                    let main_hashed = &entry[start..end];
-                    contents =
-                        contents.replace("/scripts/main.js", &format!("/scripts/{main_hashed}.js"));
-                }
-            }
+        if let Ok(entry) = fs::read_to_string(absolute_dist_path_clone.join("scripts/entry.js"))
+            && let Some(start) = entry.find("main")
+            && let Some(end) = entry.find(".js")
+        {
+            let main_hashed = &entry[start..end];
+            contents = contents.replace("/scripts/main.js", &format!("/scripts/{main_hashed}.js"));
        }

        let _ = fs::write(&absolute_dist_index_path, contents);
@@ -72,7 +74,7 @@ pub async fn bundle(websites_path: &Path, source_folder: &str, watch: bool) -> i
    write_sw();

    if !watch {
-        return Ok(());
+        return Ok(dist_path);
    }

    tokio::spawn(async move {
@@ -127,7 +129,7 @@ pub async fn bundle(websites_path: &Path, source_folder: &str, watch: bool) -> i
        watcher.start().await;
    });

-    Ok(())
+    Ok(dist_path)
 }

 fn copy_dir_all(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> io::Result<()> {
@@ -1,30 +1,33 @@
 [package]
 name = "brk_cli"
-description = "A command line interface to run a Bitcoin Research Kit instance"
+description = "A command line interface to run a BRK instance"
 version.workspace = true
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
 repository.workspace = true
+build = "build.rs"

 [dependencies]
 bitcoincore-rpc = { workspace = true }
+brk_bundler = { workspace = true }
 brk_computer = { workspace = true }
-brk_core = { workspace = true }
-brk_exit = { workspace = true }
 brk_fetcher = { workspace = true }
 brk_indexer = { workspace = true }
+brk_interface = { workspace = true }
 brk_logger = { workspace = true }
 brk_parser = { workspace = true }
 brk_server = { workspace = true }
-brk_vec = { workspace = true }
-clap = { workspace = true }
-clap_derive = { workspace = true }
-color-eyre = { workspace = true }
+brk_vecs = { workspace = true }
+clap = { version = "4.5.43", features = ["string"] }
+clap_derive = "4.5.41"
+color-eyre = "0.6.5"
 log = { workspace = true }
+minreq = { workspace = true }
 serde = { workspace = true }
 tokio = { workspace = true }
-toml = "0.9.2"
+toml = "0.9.5"
+zip = { version = "4.3.0", default-features = false, features = ["deflate"] }

 [[bin]]
 name = "brk"
@@ -23,12 +23,6 @@
  <a href="https://primal.net/p/nprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6">
    <img src="https://img.shields.io/badge/nostr-purple?link=https%3A%2F%2Fprimal.net%2Fp%2Fnprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6" alt="Nostr" />
  </a>
-  <a href="https://bsky.app/profile/bitcoinresearchkit.org">
-    <img src="https://img.shields.io/badge/bluesky-blue?link=https%3A%2F%2Fbsky.app%2Fprofile%2Fbitcoinresearchkit.org" alt="Bluesky" />
-  </a>
-  <a href="https://x.com/brkdotorg">
-    <img src="https://img.shields.io/badge/x.com-black" alt="X" />
-  </a>
 </p>

 A command line interface to run a Bitcoin Research Kit instance.
@@ -70,10 +64,10 @@ You can find a pre-built binary for your operating system in the [releases page]

 ```bash
 # Install
-cargo install brk # or `cargo install brk_cli`, the result is the same
+cargo install brk --locked # or `cargo install brk_cli`, the result is the same

 # Update
-cargo install brk # or `cargo install-update -a` if you have `cargo-update` installed
+cargo install brk --locked # or `cargo install-update -a` if you have `cargo-update` installed
 ```

 ### Source
@@ -0,0 +1,8 @@
+fn main() {
+    let profile = std::env::var("PROFILE").unwrap_or_default();
+
+    if profile == "release" {
+        println!("cargo:rustc-flag=-C");
+        println!("cargo:rustc-flag=target-cpu=native");
+    }
+}
@@ -1,8 +1,9 @@
 use std::{fs, io, path::Path};

 use brk_interface::{Index, Interface};
+use brk_server::VERSION;

-use crate::{VERSION, Website};
+use crate::website::Website;

 const SCRIPTS: &str = "scripts";

@@ -4,16 +4,15 @@ use std::{
 };

 use bitcoincore_rpc::{self, Auth, Client};
-use brk_core::{default_bitcoin_path, default_brk_path, default_on_error, dot_brk_path};
 use brk_fetcher::Fetcher;
-use brk_server::Website;
-use brk_vec::{Computation, Format};
 use clap::Parser;
 use clap_derive::Parser;
 use color_eyre::eyre::eyre;
-use serde::{Deserialize, Serialize};
+use serde::{Deserialize, Deserializer, Serialize};

-use crate::services::Services;
+use crate::{default_bitcoin_path, default_brk_path, dot_brk_path, website::Website};
+
+const DOWNLOADS: &str = "downloads";

 #[derive(Parser, Debug, Default, PartialEq, Eq, PartialOrd, Ord, Deserialize, Serialize)]
 #[command(version, about)]
@@ -33,21 +32,6 @@ pub struct Config {
    #[arg(long, value_name = "PATH")]
    brkdir: Option<String>,

-    /// Activated services, default: all, saved
-    #[serde(default, deserialize_with = "default_on_error")]
-    #[arg(short, long)]
-    services: Option<Services>,
-
-    /// Computation of computed datasets, `lazy` computes data whenever requested without saving it, `eager` computes the data once and saves it to disk, default: `lazy`, saved
-    #[serde(default, deserialize_with = "default_on_error")]
-    #[arg(short, long)]
-    computation: Option<Computation>,
-
-    /// Format of computed datasets, `compressed` to save disk space (experimental), `raw` to prioritize speed, default: `raw`, saved
-    #[serde(default, deserialize_with = "default_on_error")]
-    #[arg(short, long)]
-    format: Option<Format>,
-
    /// Activate fetching prices from exchanges APIs and the computation of all related datasets, default: true, saved
    #[serde(default, deserialize_with = "default_on_error")]
    #[arg(short = 'F', long, value_name = "BOOL")]
@@ -129,22 +113,10 @@ impl Config {
                config_saved.brkdir = Some(brkdir);
            }

-            if let Some(services) = config_args.services.take() {
-                config_saved.services = Some(services);
-            }
-
-            if let Some(computation) = config_args.computation.take() {
-                config_saved.computation = Some(computation);
-            }
-
            if let Some(fetch) = config_args.fetch.take() {
                config_saved.fetch = Some(fetch);
            }

-            if let Some(format) = config_args.format.take() {
-                config_saved.format = Some(format);
-            }
-
            if let Some(website) = config_args.website.take() {
                config_saved.website = Some(website);
            }
@@ -298,22 +270,12 @@ impl Config {
            .map_or_else(default_brk_path, |s| Self::fix_user_path(s.as_ref()))
    }

-    pub fn outputsdir(&self) -> PathBuf {
-        self.brkdir().join("outputs")
-    }
-
    pub fn harsdir(&self) -> PathBuf {
-        self.outputsdir().join("hars")
+        self.brkdir().join("hars")
    }

-    pub fn process(&self) -> bool {
-        self.services
-            .is_none_or(|m| m == Services::All || m == Services::Processor)
-    }
-
-    pub fn serve(&self) -> bool {
-        self.services
-            .is_none_or(|m| m == Services::All || m == Services::Server)
+    pub fn downloads_dir(&self) -> PathBuf {
+        dot_brk_path().join(DOWNLOADS)
    }

    fn path_cookiefile(&self) -> PathBuf {
@@ -354,14 +316,6 @@ impl Config {
            .then(|| Fetcher::import(Some(self.harsdir().as_path())).unwrap())
    }

-    pub fn computation(&self) -> Computation {
-        self.computation.unwrap_or_default()
-    }
-
-    pub fn format(&self) -> Format {
-        self.format.unwrap_or_default()
-    }
-
    pub fn check_collisions(&self) -> bool {
        self.check_collisions.is_some_and(|b| b)
    }
@@ -374,3 +328,14 @@ impl Config {
        self.watch.is_some_and(|b| b)
    }
 }
+
+fn default_on_error<'de, D, T>(deserializer: D) -> Result<T, D::Error>
+where
+    D: Deserializer<'de>,
+    T: Deserialize<'de> + Default,
+{
+    match T::deserialize(deserializer) {
+        Ok(v) => Ok(v),
+        Err(_) => Ok(T::default()),
+    }
+}
@@ -1,12 +1,28 @@
-use std::{fs, thread};
+#![doc = include_str!("../README.md")]

-use brk_core::{dot_brk_log_path, dot_brk_path};
+use std::{
+    fs,
+    io::Cursor,
+    path::Path,
+    thread::{self, sleep},
+    time::Duration,
+};

+use bitcoincore_rpc::{self, RpcApi};
+use brk_bundler::bundle;
+use brk_computer::Computer;
+use brk_indexer::Indexer;
+use brk_interface::Interface;
+use brk_server::{Server, VERSION};
+use brk_vecs::Exit;
+use log::info;
+
+mod bridge;
 mod config;
-mod run;
-mod services;
+mod paths;
+mod website;

-use run::*;
+use crate::{bridge::Bridge, config::Config, paths::*};

 pub fn main() -> color_eyre::Result<()> {
    color_eyre::install()?;
@@ -21,3 +37,118 @@ pub fn main() -> color_eyre::Result<()> {
        .join()
        .unwrap()
 }
+
+pub fn run() -> color_eyre::Result<()> {
+    let config = Config::import()?;
+
+    let rpc = config.rpc()?;
+
+    let exit = Exit::new();
+    exit.set_ctrlc_handler();
+
+    let parser = brk_parser::Parser::new(config.blocksdir(), config.brkdir(), rpc);
+
+    let mut indexer = Indexer::forced_import(&config.brkdir())?;
+
+    let wait_for_synced_node = |rpc_client: &bitcoincore_rpc::Client| -> color_eyre::Result<()> {
+        let is_synced = || -> color_eyre::Result<bool> {
+            let info = rpc_client.get_blockchain_info()?;
+            Ok(info.headers == info.blocks)
+        };
+
+        if !is_synced()? {
+            info!("Waiting for node to be synced...");
+            while !is_synced()? {
+                sleep(Duration::from_secs(1))
+            }
+        }
+
+        Ok(())
+    };
+
+    let mut computer = Computer::forced_import(&config.brkdir(), &indexer, config.fetcher())?;
+
+    tokio::runtime::Builder::new_multi_thread()
+        .enable_all()
+        .build()?
+        .block_on(async {
+            let interface = Interface::build(&indexer, &computer);
+
+            let website = config.website();
+
+            let downloads_path = config.downloads_dir();
+
+            let bundle_path = if website.is_some() {
+                let websites_dev_path = Path::new("../../websites");
+
+                let websites_path = if fs::exists(websites_dev_path)? {
+                    websites_dev_path.to_path_buf()
+                } else {
+                    let downloaded_websites_path =
+                        downloads_path.join(format!("brk-{VERSION}")).join("websites");
+
+                    if !fs::exists(&downloaded_websites_path)? {
+                        info!("Downloading websites from Github...");
+
+                        let url = format!(
+                            "https://github.com/bitcoinresearchkit/brk/archive/refs/tags/v{VERSION}.zip",
+                        );
+
+                        let response = minreq::get(url).send()?;
+                        let bytes = response.as_bytes();
+                        let cursor = Cursor::new(bytes);
+
+                        let mut zip = zip::ZipArchive::new(cursor).unwrap();
+
+                        zip.extract(downloads_path).unwrap();
+                    }
+
+                    downloaded_websites_path
+                };
+
+                interface.generate_bridge_file(website, websites_path.as_path())?;
+
+                let watch = config.watch();
+
+                Some(bundle(&websites_path, website.to_folder_name(), watch).await?)
+            } else {
+                None
+            };
+
+            let server = Server::new(
+                interface,
+                bundle_path,
+            );
+
+            let mcp = config.mcp();
+
+            tokio::spawn(async move {
+                server.serve(mcp).await.unwrap();
+            });
+
+            sleep(Duration::from_secs(1));
+
+            loop {
+                wait_for_synced_node(rpc)?;
+
+                let block_count = rpc.get_block_count()?;
+
+                info!("{} blocks found.", block_count + 1);
+
+                let starting_indexes =
+                    indexer.index(&parser, rpc, &exit, config.check_collisions())?;
+
+                computer.compute(&indexer, starting_indexes, &exit)?;
+
+                if let Some(delay) = config.delay() {
+                    sleep(Duration::from_secs(delay))
+                }
+
+                info!("Waiting for new blocks...");
+
+                while block_count == rpc.get_block_count()? {
+                    sleep(Duration::from_secs(1))
+                }
+            }
+        })
+}
@@ -1,103 +0,0 @@
-use std::{thread::sleep, time::Duration};
-
-use bitcoincore_rpc::{self, RpcApi};
-use brk_computer::Computer;
-use brk_exit::Exit;
-use brk_indexer::Indexer;
-use brk_server::Server;
-use log::info;
-
-use crate::config::Config;
-
-pub fn run() -> color_eyre::Result<()> {
-    let config = Config::import()?;
-
-    let rpc = config.rpc()?;
-
-    let exit = Exit::new();
-
-    let parser = brk_parser::Parser::new(config.blocksdir(), rpc);
-
-    let format = config.format();
-
-    let mut indexer = Indexer::forced_import(&config.outputsdir())?;
-
-    let wait_for_synced_node = || -> color_eyre::Result<()> {
-        let is_synced = || -> color_eyre::Result<bool> {
-            let info = rpc.get_blockchain_info()?;
-            Ok(info.headers == info.blocks)
-        };
-
-        if !is_synced()? {
-            info!("Waiting for node to be synced...");
-            while !is_synced()? {
-                sleep(Duration::from_secs(1))
-            }
-        }
-
-        Ok(())
-    };
-
-    let mut computer = Computer::forced_import(
-        &config.outputsdir(),
-        &indexer,
-        config.computation(),
-        config.fetcher(),
-        format,
-    )?;
-
-    tokio::runtime::Builder::new_multi_thread()
-        .enable_all()
-        .build()?
-        .block_on(async {
-            let server = if config.serve() {
-                let served_indexer = indexer.clone();
-                let served_computer = computer.clone();
-
-                let server = Server::new(served_indexer, served_computer, config.website())?;
-
-                let watch = config.watch();
-                let mcp = config.mcp();
-                let opt = Some(tokio::spawn(async move {
-                    server.serve(watch, mcp).await.unwrap();
-                }));
-
-                sleep(Duration::from_secs(1));
-
-                opt
-            } else {
-                None
-            };
-
-            if config.process() {
-                loop {
-                    wait_for_synced_node()?;
-
-                    let block_count = rpc.get_block_count()?;
-
-                    info!("{} blocks found.", block_count + 1);
-
-                    let starting_indexes =
-                        indexer.index(&parser, rpc, &exit, config.check_collisions())?;
-
-                    computer.compute(&mut indexer, starting_indexes, &exit)?;
-
-                    if let Some(delay) = config.delay() {
-                        sleep(Duration::from_secs(delay))
-                    }
-
-                    info!("Waiting for new blocks...");
-
-                    while block_count == rpc.get_block_count()? {
-                        sleep(Duration::from_secs(1))
-                    }
-                }
-            }
-
-            if let Some(handle) = server {
-                handle.await.unwrap();
-            }
-
-            Ok(())
-        })
-}
@@ -1,23 +0,0 @@
-use clap_derive::{Parser, ValueEnum};
-use serde::{Deserialize, Serialize};
-
-#[derive(
-    Default,
-    Debug,
-    Clone,
-    Copy,
-    Parser,
-    ValueEnum,
-    Serialize,
-    Deserialize,
-    PartialEq,
-    Eq,
-    PartialOrd,
-    Ord,
-)]
-pub enum Services {
-    #[default]
-    All,
-    Processor,
-    Server,
-}
@@ -17,7 +17,7 @@ impl Website {
        !self.is_none()
    }

-    pub fn to_folder_name(&self) -> &str {
+    pub fn to_folder_name(self) -> &'static str {
        match self {
            Self::Custom => "custom",
            Self::Default => "default",
@@ -1,28 +1,24 @@
 [package]
 name = "brk_computer"
-description = "A Bitcoin dataset computer, built on top of brk_indexer"
+description = "A Bitcoin dataset computer built on top of brk_indexer"
 version.workspace = true
 edition.workspace = true
 license.workspace = true
 homepage.workspace = true
 repository.workspace = true
+build = "build.rs"

 [dependencies]
-bincode = { workspace = true }
 bitcoin = { workspace = true }
 bitcoincore-rpc = { workspace = true }
-brk_core = { workspace = true }
-brk_exit = { workspace = true }
+brk_structs = { workspace = true }
+brk_error = { workspace = true }
 brk_fetcher = { workspace = true }
 brk_indexer = { workspace = true }
 brk_logger = { workspace = true }
 brk_parser = { workspace = true }
-brk_store = { workspace = true }
-brk_vec = { workspace = true }
-color-eyre = { workspace = true }
+brk_vecs = { workspace = true }
 derive_deref = { workspace = true }
-either = "1.15.0"
-fjall = { workspace = true }
 log = { workspace = true }
 rayon = { workspace = true }
 serde = { workspace = true }
@@ -23,12 +23,6 @@
  <a href="https://primal.net/p/nprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6">
    <img src="https://img.shields.io/badge/nostr-purple?link=https%3A%2F%2Fprimal.net%2Fp%2Fnprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6" alt="Nostr" />
  </a>
-  <a href="https://bsky.app/profile/bitcoinresearchkit.org">
-    <img src="https://img.shields.io/badge/bluesky-blue?link=https%3A%2F%2Fbsky.app%2Fprofile%2Fbitcoinresearchkit.org" alt="Bluesky" />
-  </a>
-  <a href="https://x.com/brkdotorg">
-    <img src="https://img.shields.io/badge/x.com-black" alt="X" />
-  </a>
 </p>

 A dataset computer, built on top of `brk_indexer` and `brk_fetcher`. It computes any dataset you can think of and if it doesn't feel free to create an issue.
@@ -0,0 +1,8 @@
+fn main() {
+    let profile = std::env::var("PROFILE").unwrap_or_default();
+
+    if profile == "release" {
+        println!("cargo:rustc-flag=-C");
+        println!("cargo:rustc-flag=target-cpu=native");
+    }
+}
@@ -0,0 +1,55 @@
+use std::{
+    path::Path,
+    thread::{self, sleep},
+    time::{Duration, Instant},
+};
+
+use brk_computer::Computer;
+use brk_error::Result;
+use brk_fetcher::Fetcher;
+use brk_indexer::Indexer;
+use brk_parser::Parser;
+use brk_vecs::Exit;
+
+pub fn main() -> Result<()> {
+    brk_logger::init(Some(Path::new(".log")));
+
+    let bitcoin_dir = Path::new(&std::env::var("HOME").unwrap())
+        .join("Library")
+        .join("Application Support")
+        .join("Bitcoin");
+    // let bitcoin_dir = Path::new("/Volumes/WD_BLACK/bitcoin");
+
+    let rpc = Box::leak(Box::new(bitcoincore_rpc::Client::new(
+        "http://localhost:8332",
+        bitcoincore_rpc::Auth::CookieFile(bitcoin_dir.join(".cookie")),
+    )?));
+    let exit = Exit::new();
+    exit.set_ctrlc_handler();
+
+    // Can't increase main thread's stack size, thus we need to use another thread
+    thread::Builder::new()
+        .stack_size(256 * 1024 * 1024)
+        .spawn(move || -> Result<()> {
+            let outputs_dir = Path::new(&std::env::var("HOME").unwrap()).join(".brk");
+            // let outputs_dir = Path::new("../../_outputs");
+
+            let parser = Parser::new(bitcoin_dir.join("blocks"), outputs_dir.to_path_buf(), rpc);
+
+            let mut indexer = Indexer::forced_import(&outputs_dir)?;
+
+            let fetcher = Fetcher::import(None)?;
+
+            let mut computer = Computer::forced_import(&outputs_dir, &indexer, Some(fetcher))?;
+
+            loop {
+                let i = Instant::now();
+                let starting_indexes = indexer.index(&parser, rpc, &exit, true)?;
+                computer.compute(&indexer, starting_indexes, &exit)?;
+                dbg!(i.elapsed());
+                sleep(Duration::from_secs(10));
+            }
+        })?
+        .join()
+        .unwrap()
+}
@@ -1,57 +0,0 @@
-use std::{path::Path, thread};
-
-use brk_computer::Computer;
-use brk_core::{default_bitcoin_path, default_brk_path};
-use brk_exit::Exit;
-use brk_fetcher::Fetcher;
-use brk_indexer::Indexer;
-use brk_parser::Parser;
-use brk_vec::{Computation, Format};
-
-pub fn main() -> color_eyre::Result<()> {
-    color_eyre::install()?;
-
-    brk_logger::init(Some(Path::new(".log")));
-
-    // let bitcoin_dir = default_bitcoin_path();
-    let bitcoin_dir = Path::new("/Volumes/WD_BLACK/bitcoin");
-
-    let rpc = Box::leak(Box::new(bitcoincore_rpc::Client::new(
-        "http://localhost:8332",
-        bitcoincore_rpc::Auth::CookieFile(bitcoin_dir.join(".cookie")),
-    )?));
-    let exit = Exit::new();
-
-    // Can't increase main thread's stack programatically, thus we need to use another thread
-    thread::Builder::new()
-        .stack_size(256 * 1024 * 1024)
-        .spawn(move || -> color_eyre::Result<()> {
-            let parser = Parser::new(bitcoin_dir.join("blocks"), rpc);
-
-            let _outputs_dir = Path::new("/Volumes/WD_BLACK/brk").join("outputs");
-            let outputs_dir = _outputs_dir.as_path();
-            // let outputs_dir = Path::new("../../_outputs");
-
-            let format = Format::Raw;
-
-            let mut indexer = Indexer::forced_import(outputs_dir)?;
-
-            let fetcher = Fetcher::import(None)?;
-
-            let mut computer = Computer::forced_import(
-                outputs_dir,
-                &indexer,
-                Computation::Lazy,
-                Some(fetcher),
-                format,
-            )?;
-
-            let starting_indexes = indexer.index(&parser, rpc, &exit, true)?;
-
-            computer.compute(&mut indexer, starting_indexes, &exit)?;
-
-            Ok(())
-        })?
-        .join()
-        .unwrap()
-}
@@ -1,14 +1,16 @@
-use std::path::Path;
+use std::{path::Path, sync::Arc};

-use brk_core::{
-    CheckedSub, DifficultyEpoch, HalvingEpoch, Height, StoredU32, StoredU64, StoredUsize,
-    Timestamp, Version, Weight,
-};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, AnyIterableVec, Computation, EagerVec, Format};
+use brk_structs::{
+    CheckedSub, DifficultyEpoch, HalvingEpoch, Height, StoredU32, StoredU64, Timestamp, Version,
+    Weight,
+};
+use brk_vecs::{
+    AnyCollectableVec, Computation, EagerVec, Exit, File, Format, PAGE_SIZE, VecIterator,
+};

-use crate::vecs::grouped::Source;
+use crate::grouped::Source;

 use super::{
    Indexes,
@@ -20,6 +22,8 @@ const VERSION: Version = Version::ZERO;

 #[derive(Clone)]
 pub struct Vecs {
+    file: Arc<File>,
+
    pub height_to_interval: EagerVec<Height, Timestamp>,
    pub height_to_vbytes: EagerVec<Height, StoredU64>,
    pub difficultyepoch_to_timestamp: EagerVec<DifficultyEpoch, Timestamp>,
@@ -27,28 +31,31 @@ pub struct Vecs {
    pub timeindexes_to_timestamp: ComputedVecsFromDateIndex<Timestamp>,
    pub indexes_to_block_count: ComputedVecsFromHeight<StoredU32>,
    pub indexes_to_block_interval: ComputedVecsFromHeight<Timestamp>,
-    pub indexes_to_block_size: ComputedVecsFromHeight<StoredUsize>,
+    pub indexes_to_block_size: ComputedVecsFromHeight<StoredU64>,
    pub indexes_to_block_vbytes: ComputedVecsFromHeight<StoredU64>,
    pub indexes_to_block_weight: ComputedVecsFromHeight<Weight>,
 }

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        parent: &Path,
        version: Version,
        computation: Computation,
        format: Format,
        indexes: &indexes::Vecs,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("blocks"))?);
+        file.set_min_len(PAGE_SIZE * 1_000_000)?;
+
        Ok(Self {
            height_to_interval: EagerVec::forced_import(
-                path,
+                &file,
                "interval",
                version + VERSION + Version::ZERO,
                format,
            )?,
            timeindexes_to_timestamp: ComputedVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "timestamp",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -58,7 +65,7 @@ impl Vecs {
                VecBuilderOptions::default().add_first(),
            )?,
            indexes_to_block_interval: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "block_interval",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -71,7 +78,7 @@ impl Vecs {
                    .add_average(),
            )?,
            indexes_to_block_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "block_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -81,7 +88,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_block_weight: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "block_weight",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -91,7 +98,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_block_size: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "block_size",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -101,13 +108,13 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            height_to_vbytes: EagerVec::forced_import(
-                path,
+                &file,
                "vbytes",
                version + VERSION + Version::ZERO,
                format,
            )?,
            indexes_to_block_vbytes: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "block_vbytes",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -117,17 +124,19 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            difficultyepoch_to_timestamp: EagerVec::forced_import(
-                path,
+                &file,
                "timestamp",
                version + VERSION + Version::ZERO,
                format,
            )?,
            halvingepoch_to_timestamp: EagerVec::forced_import(
-                path,
+                &file,
                "timestamp",
                version + VERSION + Version::ZERO,
                format,
            )?,
+
+            file,
        })
    }

@@ -137,7 +146,19 @@ impl Vecs {
        indexes: &indexes::Vecs,
        starting_indexes: &Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
+        self.compute_(indexer, indexes, starting_indexes, exit)?;
+        self.file.flush_then_punch()?;
+        Ok(())
+    }
+
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        exit: &Exit,
+    ) -> Result<()> {
        self.timeindexes_to_timestamp.compute_all(
            indexer,
            indexes,
@@ -149,7 +170,8 @@ impl Vecs {
                    &indexes.dateindex_to_date,
                    |(di, d, ..)| (di, Timestamp::from(d)),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -164,7 +186,8 @@ impl Vecs {
                    &indexer.vecs.height_to_weight,
                    |h| (h, StoredU32::from(1_u32)),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1,26 +1,25 @@
-use std::path::Path;
+use std::{path::Path, sync::Arc};

-use brk_core::{Bitcoin, CheckedSub, Dollars, StoredF64, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, Computation, Format, VecIterator};
-
-use crate::vecs::{
-    fetched,
-    grouped::{ComputedRatioVecsFromDateIndex, ComputedValueVecsFromHeight, Source},
-    stateful, transactions,
-};
+use brk_structs::{Bitcoin, CheckedSub, Dollars, StoredF64, Version};
+use brk_vecs::{AnyCollectableVec, Computation, Exit, File, Format, PAGE_SIZE, VecIterator};

 use super::{
    Indexes,
-    grouped::{ComputedVecsFromHeight, VecBuilderOptions},
-    indexes,
+    grouped::{
+        ComputedRatioVecsFromDateIndex, ComputedValueVecsFromHeight, ComputedVecsFromHeight,
+        Source, VecBuilderOptions,
+    },
+    indexes, price, stateful, transactions,
 };

 const VERSION: Version = Version::ZERO;

 #[derive(Clone)]
 pub struct Vecs {
+    file: Arc<File>,
+
    pub indexes_to_coinblocks_created: ComputedVecsFromHeight<StoredF64>,
    pub indexes_to_coinblocks_stored: ComputedVecsFromHeight<StoredF64>,
    pub indexes_to_liveliness: ComputedVecsFromHeight<StoredF64>,
@@ -49,18 +48,21 @@ pub struct Vecs {

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        parent: &Path,
        version: Version,
        computation: Computation,
        format: Format,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
-    ) -> color_eyre::Result<Self> {
-        let compute_dollars = fetched.is_some();
+        price: Option<&price::Vecs>,
+    ) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("cointime"))?);
+        file.set_min_len(PAGE_SIZE * 1_000_000)?;
+
+        let compute_dollars = price.is_some();

        Ok(Self {
            indexes_to_coinblocks_created: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "coinblocks_created",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -70,7 +72,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_coinblocks_stored: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "coinblocks_stored",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -80,7 +82,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_liveliness: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "liveliness",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -90,7 +92,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_vaultedness: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "vaultedness",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -100,7 +102,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_activity_to_vaultedness_ratio: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "activity_to_vaultedness_ratio",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -110,7 +112,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_vaulted_supply: ComputedValueVecsFromHeight::forced_import(
-                path,
+                &file,
                "vaulted_supply",
                Source::Compute,
                version + VERSION + Version::ONE,
@@ -121,7 +123,7 @@ impl Vecs {
                indexes,
            )?,
            indexes_to_active_supply: ComputedValueVecsFromHeight::forced_import(
-                path,
+                &file,
                "active_supply",
                Source::Compute,
                version + VERSION + Version::ONE,
@@ -132,7 +134,7 @@ impl Vecs {
                indexes,
            )?,
            indexes_to_thermo_cap: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "thermo_cap",
                Source::Compute,
                version + VERSION + Version::ONE,
@@ -142,7 +144,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_investor_cap: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "investor_cap",
                Source::Compute,
                version + VERSION + Version::ONE,
@@ -152,7 +154,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_vaulted_cap: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "vaulted_cap",
                Source::Compute,
                version + VERSION + Version::ONE,
@@ -162,7 +164,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_active_cap: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "active_cap",
                Source::Compute,
                version + VERSION + Version::ONE,
@@ -172,7 +174,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_vaulted_price: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "vaulted_price",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -182,7 +184,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_vaulted_price_ratio: ComputedRatioVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "vaulted_price",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -192,7 +194,7 @@ impl Vecs {
                true,
            )?,
            indexes_to_active_price: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "active_price",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -202,7 +204,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_active_price_ratio: ComputedRatioVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "active_price",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -212,7 +214,7 @@ impl Vecs {
                true,
            )?,
            indexes_to_true_market_mean: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "true_market_mean",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -222,7 +224,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_true_market_mean_ratio: ComputedRatioVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "true_market_mean",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -232,7 +234,7 @@ impl Vecs {
                true,
            )?,
            indexes_to_cointime_value_destroyed: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "cointime_value_destroyed",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -242,7 +244,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_cointime_value_created: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "cointime_value_created",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -252,7 +254,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_cointime_value_stored: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "cointime_value_stored",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -262,7 +264,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_cointime_price: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "cointime_price",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -272,7 +274,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_cointime_cap: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "cointime_cap",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -282,7 +284,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_cointime_price_ratio: ComputedRatioVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "cointime_price",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -291,6 +293,8 @@ impl Vecs {
                indexes,
                true,
            )?,
+
+            file,
        })
    }

@@ -300,12 +304,36 @@ impl Vecs {
        indexer: &Indexer,
        indexes: &indexes::Vecs,
        starting_indexes: &Indexes,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        transactions: &transactions::Vecs,
        stateful: &stateful::Vecs,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
-        let circulating_supply = &stateful.utxo_vecs.all.1.height_to_supply;
+    ) -> Result<()> {
+        self.compute_(
+            indexer,
+            indexes,
+            starting_indexes,
+            price,
+            transactions,
+            stateful,
+            exit,
+        )?;
+        self.file.flush_then_punch()?;
+        Ok(())
+    }
+
+    #[allow(clippy::too_many_arguments)]
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        price: Option<&price::Vecs>,
+        transactions: &transactions::Vecs,
+        stateful: &stateful::Vecs,
+        exit: &Exit,
+    ) -> Result<()> {
+        let circulating_supply = &stateful.utxo_cohorts.all.1.height_to_supply;

        self.indexes_to_coinblocks_created.compute_all(
            indexer,
@@ -318,12 +346,13 @@ impl Vecs {
                    circulating_supply,
                    |(i, v, ..)| (i, StoredF64::from(Bitcoin::from(v))),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

        let indexes_to_coinblocks_destroyed =
-            &stateful.utxo_vecs.all.1.indexes_to_coinblocks_destroyed;
+            &stateful.utxo_cohorts.all.1.indexes_to_coinblocks_destroyed;

        self.indexes_to_coinblocks_stored.compute_all(
            indexer,
@@ -344,7 +373,8 @@ impl Vecs {
                        (i, created.checked_sub(destroyed).unwrap())
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -363,7 +393,8 @@ impl Vecs {
                        .height_extra
                        .unwrap_cumulative(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;
        let liveliness = &self.indexes_to_liveliness;
@@ -379,7 +410,8 @@ impl Vecs {
                    liveliness.height.as_ref().unwrap(),
                    |(i, v, ..)| (i, StoredF64::from(1.0).checked_sub(v).unwrap()),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;
        let vaultedness = &self.indexes_to_vaultedness;
@@ -395,14 +427,15 @@ impl Vecs {
                    liveliness.height.as_ref().unwrap(),
                    vaultedness.height.as_ref().unwrap(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

        self.indexes_to_vaulted_supply.compute_all(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            exit,
            |vec, _, _, starting_indexes, exit| {
@@ -411,14 +444,15 @@ impl Vecs {
                    circulating_supply,
                    vaultedness.height.as_ref().unwrap(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

        self.indexes_to_active_supply.compute_all(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            exit,
            |vec, _, _, starting_indexes, exit| {
@@ -427,13 +461,14 @@ impl Vecs {
                    circulating_supply,
                    liveliness.height.as_ref().unwrap(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

-        if let Some(fetched) = fetched {
+        if let Some(price) = price {
            let realized_cap = stateful
-                .utxo_vecs
+                .utxo_cohorts
                .all
                .1
                .height_to_realized_cap
@@ -441,7 +476,7 @@ impl Vecs {
                .unwrap();

            let realized_price = stateful
-                .utxo_vecs
+                .utxo_cohorts
                .all
                .1
                .indexes_to_realized_price
@@ -468,7 +503,8 @@ impl Vecs {
                            .unwrap_cumulative(),
                        |(i, v, ..)| (i, v),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -483,7 +519,8 @@ impl Vecs {
                        realized_cap,
                        self.indexes_to_thermo_cap.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -498,7 +535,8 @@ impl Vecs {
                        realized_cap,
                        self.indexes_to_vaultedness.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -513,7 +551,8 @@ impl Vecs {
                        realized_cap,
                        self.indexes_to_liveliness.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -528,14 +567,15 @@ impl Vecs {
                        realized_price,
                        self.indexes_to_vaultedness.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

            self.indexes_to_vaulted_price_ratio.compute_rest(
                indexer,
                indexes,
-                fetched,
+                price,
                starting_indexes,
                exit,
                Some(self.indexes_to_vaulted_price.dateindex.unwrap_last()),
@@ -552,14 +592,15 @@ impl Vecs {
                        realized_price,
                        self.indexes_to_liveliness.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

            self.indexes_to_active_price_ratio.compute_rest(
                indexer,
                indexes,
-                fetched,
+                price,
                starting_indexes,
                exit,
                Some(self.indexes_to_active_price.dateindex.unwrap_last()),
@@ -580,14 +621,15 @@ impl Vecs {
                            .as_ref()
                            .unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

            self.indexes_to_true_market_mean_ratio.compute_rest(
                indexer,
                indexes,
-                fetched,
+                price,
                starting_indexes,
                exit,
                Some(self.indexes_to_true_market_mean.dateindex.unwrap_last()),
@@ -603,10 +645,11 @@ impl Vecs {
                    // The price taken won't be correct for time based indexes
                    vec.compute_multiply(
                        starting_indexes.height,
-                        &fetched.chainindexes_to_close.height,
+                        &price.chainindexes_to_close.height,
                        indexes_to_coinblocks_destroyed.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -618,10 +661,11 @@ impl Vecs {
                |vec, _, _, starting_indexes, exit| {
                    vec.compute_multiply(
                        starting_indexes.height,
-                        &fetched.chainindexes_to_close.height,
+                        &price.chainindexes_to_close.height,
                        self.indexes_to_coinblocks_created.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -633,10 +677,11 @@ impl Vecs {
                |vec, _, _, starting_indexes, exit| {
                    vec.compute_multiply(
                        starting_indexes.height,
-                        &fetched.chainindexes_to_close.height,
+                        &price.chainindexes_to_close.height,
                        self.indexes_to_coinblocks_stored.height.as_ref().unwrap(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -655,7 +700,8 @@ impl Vecs {
                            .height_extra
                            .unwrap_cumulative(),
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -670,14 +716,15 @@ impl Vecs {
                        self.indexes_to_cointime_price.height.as_ref().unwrap(),
                        circulating_supply,
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

            self.indexes_to_cointime_price_ratio.compute_rest(
                indexer,
                indexes,
-                fetched,
+                price,
                starting_indexes,
                exit,
                Some(self.indexes_to_cointime_price.dateindex.unwrap_last()),
@@ -1,11 +1,11 @@
-use std::path::Path;
+use std::{path::Path, sync::Arc};

-use brk_core::{StoredU8, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, AnyVec, Computation, Format};
+use brk_structs::{StoredU16, Version};
+use brk_vecs::{AnyCollectableVec, AnyVec, Computation, Exit, File, Format};

-use crate::vecs::grouped::Source;
+use crate::grouped::Source;

 use super::{
    Indexes,
@@ -17,23 +17,27 @@ const VERSION: Version = Version::ZERO;

 #[derive(Clone)]
 pub struct Vecs {
-    pub constant_0: ComputedVecsFromHeight<StoredU8>,
-    pub constant_1: ComputedVecsFromHeight<StoredU8>,
-    pub constant_50: ComputedVecsFromHeight<StoredU8>,
-    pub constant_100: ComputedVecsFromHeight<StoredU8>,
+    file: Arc<File>,
+
+    pub constant_0: ComputedVecsFromHeight<StoredU16>,
+    pub constant_1: ComputedVecsFromHeight<StoredU16>,
+    pub constant_50: ComputedVecsFromHeight<StoredU16>,
+    pub constant_100: ComputedVecsFromHeight<StoredU16>,
 }

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        parent: &Path,
        version: Version,
        computation: Computation,
        format: Format,
        indexes: &indexes::Vecs,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("constants"))?);
+
        Ok(Self {
            constant_0: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "constant_0",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -43,7 +47,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            constant_1: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "constant_1",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -53,7 +57,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            constant_50: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "constant_50",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -63,7 +67,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            constant_100: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "constant_100",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -72,6 +76,8 @@ impl Vecs {
                indexes,
                VecBuilderOptions::default().add_last(),
            )?,
+
+            file,
        })
    }

@@ -81,7 +87,19 @@ impl Vecs {
        indexes: &indexes::Vecs,
        starting_indexes: &Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
+        self.compute_(indexer, indexes, starting_indexes, exit)?;
+        self.file.flush_then_punch()?;
+        Ok(())
+    }
+
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        exit: &Exit,
+    ) -> Result<()> {
        self.constant_0.compute_all(
            indexer,
            indexes,
@@ -92,9 +110,10 @@ impl Vecs {
                    starting_indexes.height,
                    indexes.height_to_date.len(),
                    indexes.height_to_date.version(),
-                    |i| (i, StoredU8::new(0)),
+                    |i| (i, StoredU16::new(0)),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -108,9 +127,10 @@ impl Vecs {
                    starting_indexes.height,
                    indexes.height_to_date.len(),
                    indexes.height_to_date.version(),
-                    |i| (i, StoredU8::new(1)),
+                    |i| (i, StoredU16::new(1)),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -124,9 +144,10 @@ impl Vecs {
                    starting_indexes.height,
                    indexes.height_to_date.len(),
                    indexes.height_to_date.version(),
-                    |i| (i, StoredU8::new(50)),
+                    |i| (i, StoredU16::new(50)),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -140,9 +161,10 @@ impl Vecs {
                    starting_indexes.height,
                    indexes.height_to_date.len(),
                    indexes.height_to_date.version(),
-                    |i| (i, StoredU8::new(100)),
+                    |i| (i, StoredU16::new(100)),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -0,0 +1,139 @@
+use std::{path::Path, sync::Arc};
+
+use brk_error::Result;
+use brk_fetcher::Fetcher;
+use brk_indexer::Indexer;
+use brk_structs::{DateIndex, Height, OHLCCents, Version};
+use brk_vecs::{
+    AnyCollectableVec, AnyIterableVec, AnyStoredVec, AnyVec, Exit, File, GenericStoredVec, RawVec,
+    StoredIndex, VecIterator,
+};
+
+use super::{Indexes, indexes};
+
+#[derive(Clone)]
+pub struct Vecs {
+    file: Arc<File>,
+    fetcher: Fetcher,
+
+    pub dateindex_to_ohlc_in_cents: RawVec<DateIndex, OHLCCents>,
+    pub height_to_ohlc_in_cents: RawVec<Height, OHLCCents>,
+}
+
+impl Vecs {
+    pub fn forced_import(parent: &Path, fetcher: Fetcher, version: Version) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("fetched"))?);
+
+        Ok(Self {
+            fetcher,
+
+            dateindex_to_ohlc_in_cents: RawVec::forced_import(
+                &file,
+                "ohlc_in_cents",
+                version + Version::ZERO,
+            )?,
+            height_to_ohlc_in_cents: RawVec::forced_import(
+                &file,
+                "ohlc_in_cents",
+                version + Version::ZERO,
+            )?,
+
+            file,
+        })
+    }
+
+    pub fn compute(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.compute_(indexer, indexes, starting_indexes, exit)?;
+        self.file.flush_then_punch()?;
+        Ok(())
+    }
+
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        exit: &Exit,
+    ) -> Result<()> {
+        let height_to_timestamp = &indexer.vecs.height_to_timestamp;
+        let index = starting_indexes
+            .height
+            .min(Height::from(self.height_to_ohlc_in_cents.len()));
+        height_to_timestamp
+            .iter_at(index)
+            .try_for_each(|(i, v)| -> Result<()> {
+                let v = v.into_owned();
+                self.height_to_ohlc_in_cents.forced_push_at(
+                    i,
+                    self.fetcher
+                        .get_height(
+                            i,
+                            v,
+                            i.decremented().map(|prev_i| {
+                                height_to_timestamp.into_iter().unwrap_get_inner(prev_i)
+                            }),
+                        )
+                        .unwrap(),
+                    exit,
+                )?;
+                Ok(())
+            })?;
+        self.height_to_ohlc_in_cents.safe_flush(exit)?;
+
+        let index = starting_indexes
+            .dateindex
+            .min(DateIndex::from(self.dateindex_to_ohlc_in_cents.len()));
+        let mut prev = None;
+        indexes
+            .dateindex_to_date
+            .iter_at(index)
+            .try_for_each(|(i, v)| -> Result<()> {
+                let d = v.into_owned();
+                if prev.is_none() {
+                    let i = i.unwrap_to_usize();
+                    prev.replace(if i > 0 {
+                        self.dateindex_to_ohlc_in_cents
+                            .into_iter()
+                            .unwrap_get_inner_(i - 1)
+                    } else {
+                        OHLCCents::default()
+                    });
+                }
+
+                let ohlc = if i.unwrap_to_usize() + 100 >= self.dateindex_to_ohlc_in_cents.len()
+                    && let Ok(mut ohlc) = self.fetcher.get_date(d)
+                {
+                    let prev_open = *prev.as_ref().unwrap().close;
+                    *ohlc.open = prev_open;
+                    *ohlc.high = (*ohlc.high).max(prev_open);
+                    *ohlc.low = (*ohlc.low).min(prev_open);
+                    ohlc
+                } else {
+                    prev.clone().unwrap()
+                };
+
+                prev.replace(ohlc.clone());
+
+                self.dateindex_to_ohlc_in_cents
+                    .forced_push_at(i, ohlc, exit)?;
+
+                Ok(())
+            })?;
+        self.dateindex_to_ohlc_in_cents.safe_flush(exit)?;
+
+        Ok(())
+    }
+
+    pub fn vecs(&self) -> Vec<&dyn AnyCollectableVec> {
+        vec![
+            &self.dateindex_to_ohlc_in_cents as &dyn AnyCollectableVec,
+            &self.height_to_ohlc_in_cents,
+        ]
+    }
+}
@@ -1,13 +1,14 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{FromCoarserIndex, Result, Version};
-use brk_exit::Exit;
-use brk_vec::{
-    AnyCollectableVec, AnyIterableVec, BoxedAnyIterableVec, CloneableAnyIterableVec, Computation,
-    ComputedVec, ComputedVecFrom2, Format, StoredIndex,
+use brk_error::Result;
+
+use brk_structs::Version;
+use brk_vecs::{
+    AnyBoxedIterableVec, AnyCloneableIterableVec, AnyCollectableVec, AnyIterableVec, Computation,
+    ComputedVec, ComputedVecFrom2, Exit, File, Format, FromCoarserIndex, StoredIndex,
 };

-use crate::vecs::grouped::{EagerVecBuilder, VecBuilderOptions};
+use crate::grouped::{EagerVecBuilder, VecBuilderOptions};

 use super::ComputedType;

@@ -39,16 +40,16 @@ where
 {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        version: Version,
        format: Format,
        computation: Computation,
-        source: Option<BoxedAnyIterableVec<S1I, T>>,
+        source: Option<AnyBoxedIterableVec<S1I, T>>,
        source_extra: &EagerVecBuilder<S1I, T>,
-        len_source: BoxedAnyIterableVec<I, S2T>,
+        len_source: AnyBoxedIterableVec<I, S2T>,
        options: ComputedVecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let only_one_active = options.is_only_one_active();

        let suffix = |s: &str| format!("{name}_{s}");
@@ -66,7 +67,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        &maybe_suffix("first"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -91,7 +92,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        name,
                        version + VERSION + Version::ZERO,
                        format,
@@ -100,7 +101,7 @@ where
                                source
                                    .as_ref()
                                    .unwrap_or_else(|| {
-                                        dbg!(path, name, I::to_string());
+                                        dbg!(file, name, I::to_string());
                                        panic!()
                                    })
                                    .clone()
@@ -124,7 +125,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        &maybe_suffix("min"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -149,7 +150,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        &maybe_suffix("max"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -174,7 +175,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        &maybe_suffix("average"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -206,7 +207,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        &(if !options.last && !options.average && !options.min && !options.max {
                            name.to_string()
                        } else {
@@ -241,7 +242,7 @@ where
                Box::new(
                    ComputedVec::forced_import_or_init_from_2(
                        computation,
-                        path,
+                        file,
                        &suffix("cumulative"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -1,9 +1,11 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{CheckedSub, Result, StoredUsize, Version};
-use brk_exit::Exit;
-use brk_vec::{AnyCollectableVec, AnyIterableVec, EagerVec, Format, StoredIndex, StoredType};
-use color_eyre::eyre::ContextCompat;
+use brk_error::{Error, Result};
+use brk_structs::{CheckedSub, StoredU64, Version};
+use brk_vecs::{
+    AnyCollectableVec, AnyIterableVec, AnyStoredVec, AnyVec, EagerVec, Exit, File, Format,
+    GenericStoredVec, StoredIndex, StoredRaw,
+};

 use crate::utils::get_percentile;

@@ -37,12 +39,12 @@ where
    T: ComputedType,
 {
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        version: Version,
        format: Format,
        options: VecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let only_one_active = options.is_only_one_active();

        let suffix = |s: &str| format!("{name}_{s}");
@@ -59,7 +61,7 @@ where
            first: options.first.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("first"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -69,13 +71,13 @@ where
            }),
            last: options.last.then(|| {
                Box::new(
-                    EagerVec::forced_import(path, name, version + Version::ZERO, format).unwrap(),
+                    EagerVec::forced_import(file, name, version + Version::ZERO, format).unwrap(),
                )
            }),
            min: options.min.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("min"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -86,7 +88,7 @@ where
            max: options.max.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("max"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -97,7 +99,7 @@ where
            median: options.median.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("median"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -108,7 +110,7 @@ where
            average: options.average.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("average"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -119,7 +121,7 @@ where
            sum: options.sum.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &(if !options.last && !options.average && !options.min && !options.max {
                            name.to_string()
                        } else {
@@ -134,7 +136,7 @@ where
            cumulative: options.cumulative.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &suffix("cumulative"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -145,7 +147,7 @@ where
            _90p: options._90p.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("90p"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -156,7 +158,7 @@ where
            _75p: options._75p.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("75p"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -167,7 +169,7 @@ where
            _25p: options._25p.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("25p"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -178,7 +180,7 @@ where
            _10p: options._10p.then(|| {
                Box::new(
                    EagerVec::forced_import(
-                        path,
+                        file,
                        &maybe_suffix("10p"),
                        version + VERSION + Version::ZERO,
                        format,
@@ -211,8 +213,9 @@ where
            cumulative_vec.iter().unwrap_get_inner(index)
        });
        source.iter_at(index).try_for_each(|(i, v)| -> Result<()> {
-            cumulative = cumulative.clone() + v.into_owned();
-            cumulative_vec.forced_push_at(i, cumulative.clone(), exit)
+            cumulative += v.into_owned();
+            cumulative_vec.forced_push_at(i, cumulative, exit)?;
+            Ok(())
        })?;

        self.safe_flush(exit)?;
@@ -225,11 +228,11 @@ where
        max_from: I,
        source: &impl AnyIterableVec<I2, T>,
        first_indexes: &impl AnyIterableVec<I, I2>,
-        count_indexes: &impl AnyIterableVec<I, StoredUsize>,
+        count_indexes: &impl AnyIterableVec<I, StoredU64>,
        exit: &Exit,
    ) -> Result<()>
    where
-        I2: StoredIndex + StoredType + CheckedSub<I2>,
+        I2: StoredIndex + StoredRaw + CheckedSub<I2>,
    {
        self.validate_computed_version_or_reset_file(
            source.version() + first_indexes.version() + count_indexes.version(),
@@ -263,7 +266,7 @@ where
                }

                if let Some(last) = self.last.as_mut() {
-                    let count_index = *count_index;
+                    let count_index = *count_index as usize;
                    if count_index == 0 {
                        panic!("should compute last if count can be 0")
                    }
@@ -293,7 +296,7 @@ where
                if needs_values {
                    source_iter.set(first_index);
                    let mut values = (&mut source_iter)
-                        .take(*count_index)
+                        .take(*count_index as usize)
                        .map(|(_, v)| v.into_owned())
                        .collect::<Vec<_>>();

@@ -303,13 +306,13 @@ where
                        if let Some(max) = self.max.as_mut() {
                            max.forced_push_at(
                                i,
-                                values
+                                *values
                                    .last()
-                                    .context("expect some")
+                                    .ok_or(Error::Str("expect some"))
                                    .inspect_err(|_| {
                                        dbg!(
                                            &values,
-                                            max.path(),
+                                            max.name(),
                                            first_indexes.name(),
                                            first_index,
                                            count_indexes.name(),
@@ -318,8 +321,7 @@ where
                                            source.name()
                                        );
                                    })
-                                    .unwrap()
-                                    .clone(),
+                                    .unwrap(),
                                exit,
                            )?;
                        }
@@ -345,7 +347,7 @@ where
                        }

                        if let Some(min) = self.min.as_mut() {
-                            min.forced_push_at(i, values.first().unwrap().clone(), exit)?;
+                            min.forced_push_at(i, *values.first().unwrap(), exit)?;
                        }
                    }

@@ -354,18 +356,18 @@ where
                        let sum = values.into_iter().fold(T::from(0), |a, b| a + b);

                        if let Some(average) = self.average.as_mut() {
-                            let avg = sum.clone() / len;
+                            let avg = sum / len;
                            average.forced_push_at(i, avg, exit)?;
                        }

                        if needs_sum_or_cumulative {
                            if let Some(sum_vec) = self.sum.as_mut() {
-                                sum_vec.forced_push_at(i, sum.clone(), exit)?;
+                                sum_vec.forced_push_at(i, sum, exit)?;
                            }

                            if let Some(cumulative_vec) = self.cumulative.as_mut() {
-                                let t = cumulative.as_ref().unwrap().clone() + sum;
-                                cumulative.replace(t.clone());
+                                let t = cumulative.unwrap() + sum;
+                                cumulative.replace(t);
                                cumulative_vec.forced_push_at(i, t, exit)?;
                            }
                        }
@@ -386,11 +388,11 @@ where
        max_from: I,
        source: &EagerVecBuilder<I2, T>,
        first_indexes: &impl AnyIterableVec<I, I2>,
-        count_indexes: &impl AnyIterableVec<I, StoredUsize>,
+        count_indexes: &impl AnyIterableVec<I, StoredU64>,
        exit: &Exit,
    ) -> Result<()>
    where
-        I2: StoredIndex + StoredType + CheckedSub<I2>,
+        I2: StoredIndex + StoredRaw + CheckedSub<I2>,
    {
        if self._90p.is_some()
            || self._75p.is_some()
@@ -438,7 +440,7 @@ where
                }

                if let Some(last) = self.last.as_mut() {
-                    let count_index = *count_index;
+                    let count_index = *count_index as usize;
                    if count_index == 0 {
                        panic!("should compute last if count can be 0")
                    }
@@ -462,22 +464,22 @@ where
                            let source_max_iter = source_max_iter.as_mut().unwrap();
                            source_max_iter.set(first_index);
                            let mut values = source_max_iter
-                                .take(*count_index)
+                                .take(*count_index as usize)
                                .map(|(_, v)| v.into_owned())
                                .collect::<Vec<_>>();
                            values.sort_unstable();
-                            max.forced_push_at(i, values.last().unwrap().clone(), exit)?;
+                            max.forced_push_at(i, *values.last().unwrap(), exit)?;
                        }

                        if let Some(min) = self.min.as_mut() {
                            let source_min_iter = source_min_iter.as_mut().unwrap();
                            source_min_iter.set(first_index);
                            let mut values = source_min_iter
-                                .take(*count_index)
+                                .take(*count_index as usize)
                                .map(|(_, v)| v.into_owned())
                                .collect::<Vec<_>>();
                            values.sort_unstable();
-                            min.forced_push_at(i, values.first().unwrap().clone(), exit)?;
+                            min.forced_push_at(i, *values.first().unwrap(), exit)?;
                        }
                    }

@@ -486,7 +488,7 @@ where
                            let source_average_iter = source_average_iter.as_mut().unwrap();
                            source_average_iter.set(first_index);
                            let values = source_average_iter
-                                .take(*count_index)
+                                .take(*count_index as usize)
                                .map(|(_, v)| v.into_owned())
                                .collect::<Vec<_>>();

@@ -502,19 +504,19 @@ where
                            let source_sum_iter = source_sum_iter.as_mut().unwrap();
                            source_sum_iter.set(first_index);
                            let values = source_sum_iter
-                                .take(*count_index)
+                                .take(*count_index as usize)
                                .map(|(_, v)| v.into_owned())
                                .collect::<Vec<_>>();

                            let sum = values.into_iter().fold(T::from(0), |a, b| a + b);

                            if let Some(sum_vec) = self.sum.as_mut() {
-                                sum_vec.forced_push_at(i, sum.clone(), exit)?;
+                                sum_vec.forced_push_at(i, sum, exit)?;
                            }

                            if let Some(cumulative_vec) = self.cumulative.as_mut() {
-                                let t = cumulative.as_ref().unwrap().clone() + sum;
-                                cumulative.replace(t.clone());
+                                let t = cumulative.unwrap() + sum;
+                                cumulative.replace(t);
                                cumulative_vec.forced_push_at(i, t, exit)?;
                            }
                        }
@@ -0,0 +1,23 @@
+use std::ops::{Add, AddAssign, Div};
+
+use brk_vecs::StoredCompressed;
+
+pub trait ComputedType
+where
+    Self: StoredCompressed
+        + From<usize>
+        + Div<usize, Output = Self>
+        + Add<Output = Self>
+        + AddAssign
+        + Ord,
+{
+}
+impl<T> ComputedType for T where
+    T: StoredCompressed
+        + From<usize>
+        + Div<usize, Output = Self>
+        + Add<Output = Self>
+        + AddAssign
+        + Ord
+{
+}
@@ -1,16 +1,17 @@
-use std::path::Path;
+use std::sync::Arc;
+
+use brk_error::Result;

-use brk_core::{
-    DateIndex, DecadeIndex, MonthIndex, QuarterIndex, Result, SemesterIndex, Version, WeekIndex,
-    YearIndex,
-};
-use brk_exit::Exit;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, AnyIterableVec, CloneableAnyIterableVec, Computation, EagerVec, Format,
+use brk_structs::{
+    DateIndex, DecadeIndex, MonthIndex, QuarterIndex, SemesterIndex, Version, WeekIndex, YearIndex,
+};
+use brk_vecs::{
+    AnyCloneableIterableVec, AnyCollectableVec, AnyIterableVec, Computation, EagerVec, Exit, File,
+    Format,
 };

-use crate::vecs::{Indexes, grouped::ComputedVecBuilder, indexes};
+use crate::{Indexes, grouped::ComputedVecBuilder, indexes};

 use super::{ComputedType, EagerVecBuilder, Source, VecBuilderOptions};

@@ -37,7 +38,7 @@ where
 {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<DateIndex, T>,
        version: Version,
@@ -45,13 +46,13 @@ where
        computation: Computation,
        indexes: &indexes::Vecs,
        options: VecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let dateindex = source.is_compute().then(|| {
-            EagerVec::forced_import(path, name, version + VERSION + Version::ZERO, format).unwrap()
+            EagerVec::forced_import(file, name, version + VERSION + Version::ZERO, format).unwrap()
        });

        let dateindex_extra = EagerVecBuilder::forced_import(
-            path,
+            file,
            name,
            version + VERSION + Version::ZERO,
            format,
@@ -64,7 +65,7 @@ where

        Ok(Self {
            weekindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -75,7 +76,7 @@ where
                options.into(),
            )?,
            monthindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -86,7 +87,7 @@ where
                options.into(),
            )?,
            quarterindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -97,7 +98,7 @@ where
                options.into(),
            )?,
            semesterindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -108,7 +109,7 @@ where
                options.into(),
            )?,
            yearindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -119,7 +120,7 @@ where
                options.into(),
            )?,
            decadeindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -141,7 +142,7 @@ where
        starting_indexes: &Indexes,
        exit: &Exit,
        mut compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(
            &mut EagerVec<DateIndex, T>,
@@ -169,7 +170,7 @@ where
        starting_indexes: &Indexes,
        exit: &Exit,
        dateindex: Option<&impl AnyIterableVec<DateIndex, T>>,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        if let Some(dateindex) = dateindex {
            self.dateindex_extra
                .extend(starting_indexes.dateindex, dateindex, exit)?;
@@ -1,16 +1,18 @@
-use std::path::Path;
+use std::sync::Arc;
+
+use brk_error::Result;

-use brk_core::{
-    DateIndex, DecadeIndex, DifficultyEpoch, Height, MonthIndex, QuarterIndex, Result,
-    SemesterIndex, Version, WeekIndex, YearIndex,
-};
-use brk_exit::Exit;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, AnyIterableVec, CloneableAnyIterableVec, Computation, EagerVec, Format,
+use brk_structs::{
+    DateIndex, DecadeIndex, DifficultyEpoch, Height, MonthIndex, QuarterIndex, SemesterIndex,
+    Version, WeekIndex, YearIndex,
+};
+use brk_vecs::{
+    AnyCloneableIterableVec, AnyCollectableVec, AnyIterableVec, Computation, EagerVec, Exit, File,
+    Format,
 };

-use crate::vecs::{
+use crate::{
    Indexes,
    grouped::{ComputedVecBuilder, Source},
    indexes,
@@ -45,7 +47,7 @@ where
 {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<Height, T>,
        version: Version,
@@ -53,13 +55,13 @@ where
        computation: Computation,
        indexes: &indexes::Vecs,
        options: VecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let height = source.is_compute().then(|| {
-            EagerVec::forced_import(path, name, version + VERSION + Version::ZERO, format).unwrap()
+            EagerVec::forced_import(file, name, version + VERSION + Version::ZERO, format).unwrap()
        });

        let height_extra = EagerVecBuilder::forced_import(
-            path,
+            file,
            name,
            version + VERSION + Version::ZERO,
            format,
@@ -67,7 +69,7 @@ where
        )?;

        let dateindex = EagerVecBuilder::forced_import(
-            path,
+            file,
            name,
            version + VERSION + Version::ZERO,
            format,
@@ -78,7 +80,7 @@ where

        Ok(Self {
            weekindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -89,7 +91,7 @@ where
                options.into(),
            )?,
            monthindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -100,7 +102,7 @@ where
                options.into(),
            )?,
            quarterindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -111,7 +113,7 @@ where
                options.into(),
            )?,
            semesterindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -122,7 +124,7 @@ where
                options.into(),
            )?,
            yearindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -133,7 +135,7 @@ where
                options.into(),
            )?,
            decadeindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -143,12 +145,12 @@ where
                indexes.decadeindex_to_decadeindex.boxed_clone(),
                options.into(),
            )?,
-            // halvingepoch: StorableVecGeneator::forced_import(path, name, version + VERSION + Version::ZERO, format, options)?,
+            // halvingepoch: StorableVecGeneator::forced_import(file, name, version + VERSION + Version::ZERO, format, options)?,
            height,
            height_extra,
            dateindex,
            difficultyepoch: EagerVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -164,7 +166,7 @@ where
        starting_indexes: &Indexes,
        exit: &Exit,
        mut compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(&mut EagerVec<Height, T>, &Indexer, &indexes::Vecs, &Indexes, &Exit) -> Result<()>,
    {
@@ -186,7 +188,7 @@ where
        starting_indexes: &Indexes,
        exit: &Exit,
        height_vec: Option<&impl AnyIterableVec<Height, T>>,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        if let Some(height) = height_vec {
            self.height_extra
                .extend(starting_indexes.height, height, exit)?;
@@ -1,11 +1,12 @@
-use std::path::Path;
+use std::sync::Arc;
+
+use brk_error::Result;

-use brk_core::{DifficultyEpoch, Height, Result, Version};
-use brk_exit::Exit;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, EagerVec, Format};
+use brk_structs::{DifficultyEpoch, Height, Version};
+use brk_vecs::{AnyCollectableVec, EagerVec, Exit, File, Format};

-use crate::vecs::{Indexes, indexes};
+use crate::{Indexes, indexes};

 use super::{ComputedType, EagerVecBuilder, VecBuilderOptions};

@@ -28,17 +29,17 @@ where
    f64: From<T>,
 {
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        version: Version,
        format: Format,
        options: VecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let height =
-            EagerVec::forced_import(path, name, version + VERSION + Version::ZERO, format)?;
+            EagerVec::forced_import(file, name, version + VERSION + Version::ZERO, format)?;

        let height_extra = EagerVecBuilder::forced_import(
-            path,
+            file,
            name,
            version + VERSION + Version::ZERO,
            format,
@@ -51,13 +52,13 @@ where
            height,
            height_extra,
            difficultyepoch: EagerVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
                options,
            )?,
-            // halvingepoch: StorableVecGeneator::forced_import(path, name, version + VERSION + Version::ZERO, format, options)?,
+            // halvingepoch: StorableVecGeneator::forced_import(file, name, version + VERSION + Version::ZERO, format, options)?,
        })
    }

@@ -68,7 +69,7 @@ where
        starting_indexes: &Indexes,
        exit: &Exit,
        mut compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(&mut EagerVec<Height, T>, &Indexer, &indexes::Vecs, &Indexes, &Exit) -> Result<()>,
    {
@@ -1,20 +1,20 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{
-    Bitcoin, DateIndex, DecadeIndex, DifficultyEpoch, Dollars, Height, MonthIndex, QuarterIndex,
-    Result, Sats, SemesterIndex, TxIndex, Version, WeekIndex, YearIndex,
-};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, AnyVec, CloneableAnyIterableVec, CollectableVec, Computation, EagerVec,
-    Format, StoredIndex, VecIterator,
+use brk_structs::{
+    Bitcoin, DateIndex, DecadeIndex, DifficultyEpoch, Dollars, Height, MonthIndex, QuarterIndex,
+    Sats, SemesterIndex, TxIndex, Version, WeekIndex, YearIndex,
+};
+use brk_vecs::{
+    AnyCloneableIterableVec, AnyCollectableVec, AnyVec, CollectableVec, Computation, EagerVec,
+    Exit, File, Format, GenericStoredVec, StoredIndex, VecIterator,
 };

-use crate::vecs::{
-    Indexes, fetched,
+use crate::{
+    Indexes,
    grouped::{ComputedVecBuilder, Source},
-    indexes,
+    indexes, price,
 };

 use super::{ComputedType, EagerVecBuilder, VecBuilderOptions};
@@ -46,7 +46,7 @@ where
 {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<TxIndex, T>,
        version: Version,
@@ -54,16 +54,16 @@ where
        computation: Computation,
        indexes: &indexes::Vecs,
        options: VecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let txindex = source.is_compute().then(|| {
            Box::new(
-                EagerVec::forced_import(path, name, version + VERSION + Version::ZERO, format)
+                EagerVec::forced_import(file, name, version + VERSION + Version::ZERO, format)
                    .unwrap(),
            )
        });

        let height = EagerVecBuilder::forced_import(
-            path,
+            file,
            name,
            version + VERSION + Version::ZERO,
            format,
@@ -73,7 +73,7 @@ where
        let options = options.remove_percentiles();

        let dateindex = EagerVecBuilder::forced_import(
-            path,
+            file,
            name,
            version + VERSION + Version::ZERO,
            format,
@@ -82,7 +82,7 @@ where

        Ok(Self {
            weekindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -93,7 +93,7 @@ where
                options.into(),
            )?,
            monthindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -104,7 +104,7 @@ where
                options.into(),
            )?,
            quarterindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -115,7 +115,7 @@ where
                options.into(),
            )?,
            semesterindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -126,7 +126,7 @@ where
                options.into(),
            )?,
            yearindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -137,7 +137,7 @@ where
                options.into(),
            )?,
            decadeindex: ComputedVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
@@ -152,13 +152,13 @@ where
            height,
            dateindex,
            difficultyepoch: EagerVecBuilder::forced_import(
-                path,
+                file,
                name,
                version + VERSION + Version::ZERO,
                format,
                options,
            )?,
-            // halvingepoch: StorableVecGeneator::forced_import(path, name, version + VERSION + Version::ZERO, format, options)?,
+            // halvingepoch: StorableVecGeneator::forced_import(file, name, version + VERSION + Version::ZERO, format, options)?,
        })
    }

@@ -170,7 +170,7 @@ where
    //     starting_indexes: &Indexes,
    //     exit: &Exit,
    //     mut compute: F,
-    // ) -> color_eyre::Result<()>
+    // ) -> Result<()>
    // where
    //     F: FnMut(
    //         &mut EagerVec<TxIndex, T>,
@@ -495,7 +495,7 @@ impl ComputedVecsFromTxindex<Dollars> {
        exit: &Exit,
        bitcoin: &ComputedVecsFromTxindex<Bitcoin>,
        txindex: Option<&impl CollectableVec<TxIndex, Dollars>>,
-        fetched: &fetched::Vecs,
+        price: &price::Vecs,
    ) -> Result<()> {
        let txindex_version = if let Some(txindex) = txindex {
            txindex.version()
@@ -508,7 +508,7 @@ impl ComputedVecsFromTxindex<Dollars> {

        let starting_index = self.height.starting_index(starting_indexes.height);

-        let mut close_iter = fetched.chainindexes_to_close.height.into_iter();
+        let mut close_iter = price.chainindexes_to_close.height.into_iter();

        (starting_index.unwrap_to_usize()..indexer.vecs.height_to_weight.len())
            .map(Height::from)
@@ -1,12 +1,12 @@
 mod builder_computed;
 mod builder_eager;
+mod computed;
 mod from_dateindex;
 mod from_height;
 mod from_height_strict;
 mod from_txindex;
 mod ratio_from_dateindex;
 mod source;
-mod r#type;
 mod value_from_dateindex;
 mod value_from_height;
 mod value_from_txindex;
@@ -14,13 +14,13 @@ mod value_height;

 pub use builder_computed::*;
 pub use builder_eager::*;
+use computed::*;
 pub use from_dateindex::*;
 pub use from_height::*;
 pub use from_height_strict::*;
 pub use from_txindex::*;
 pub use ratio_from_dateindex::*;
 pub use source::*;
-use r#type::*;
 pub use value_from_dateindex::*;
 pub use value_from_height::*;
 pub use value_from_txindex::*;
@@ -1,17 +1,14 @@
-use std::{f32, path::Path};
+use std::{f32, sync::Arc};

-use brk_core::{Date, DateIndex, Dollars, Result, StoredF32, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, AnyIterableVec, AnyVec, CollectableVec, Computation, EagerVec, Format,
-    StoredIndex, VecIterator,
+use brk_structs::{Date, DateIndex, Dollars, StoredF32, Version};
+use brk_vecs::{
+    AnyCollectableVec, AnyIterableVec, AnyStoredVec, AnyVec, CollectableVec, Computation, EagerVec,
+    Exit, File, Format, GenericStoredVec, StoredIndex, VecIterator,
 };

-use crate::{
-    utils::get_percentile,
-    vecs::{Indexes, fetched, grouped::source::Source, indexes},
-};
+use crate::{Indexes, grouped::source::Source, indexes, price, utils::get_percentile};

 use super::{ComputedVecsFromDateIndex, VecBuilderOptions};

@@ -63,7 +60,7 @@ const VERSION: Version = Version::ZERO;
 impl ComputedRatioVecsFromDateIndex {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<DateIndex, Dollars>,
        version: Version,
@@ -71,13 +68,13 @@ impl ComputedRatioVecsFromDateIndex {
        computation: Computation,
        indexes: &indexes::Vecs,
        extended: bool,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        let options = VecBuilderOptions::default().add_last();

        Ok(Self {
            price: source.is_compute().then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    name,
                    Source::Compute,
                    version + VERSION,
@@ -89,7 +86,7 @@ impl ComputedRatioVecsFromDateIndex {
                .unwrap()
            }),
            ratio: ComputedVecsFromDateIndex::forced_import(
-                path,
+                file,
                &format!("{name}_ratio"),
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -100,7 +97,7 @@ impl ComputedRatioVecsFromDateIndex {
            )?,
            ratio_sma: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_sma"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -113,7 +110,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_1w_sma: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_1w_sma"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -126,7 +123,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_1m_sma: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_1m_sma"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -139,7 +136,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_1y_sma: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_1y_sma"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -152,7 +149,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_4y_sma: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_4y_sma"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -165,7 +162,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_1y_sma_momentum_oscillator: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_1y_sma_momentum_oscillator"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -178,7 +175,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -191,7 +188,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_4y_sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_4y_sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -204,7 +201,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_1y_sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_1y_sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -217,7 +214,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p99_9: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p99_9"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -230,7 +227,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p99_5: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p99_5"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -243,7 +240,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p99: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p99"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -256,7 +253,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p1: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p1"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -269,7 +266,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p0_5: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p0_5"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -282,7 +279,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p0_1: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p0_1"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -295,7 +292,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p1sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p1sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -308,7 +305,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p2sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p2sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -321,7 +318,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p3sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p3sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -334,7 +331,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_m1sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_m1sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -347,7 +344,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_m2sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_m2sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -360,7 +357,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_m3sd: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_m3sd"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -373,7 +370,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p99_9_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p99_9_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -386,7 +383,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p99_5_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p99_5_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -399,7 +396,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p99_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p99_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -412,7 +409,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p1_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p1_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -425,7 +422,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p0_5_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p0_5_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -438,7 +435,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p0_1_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p0_1_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -451,7 +448,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p1sd_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p1sd_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -464,7 +461,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p2sd_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p2sd_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -477,7 +474,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_p3sd_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_p3sd_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -490,7 +487,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_m1sd_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_m1sd_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -503,7 +500,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_m2sd_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_m2sd_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -516,7 +513,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_m3sd_as_price: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_m3sd_as_price"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -529,7 +526,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_zscore: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_zscore"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -542,7 +539,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_4y_zscore: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_4y_zscore"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -555,7 +552,7 @@ impl ComputedRatioVecsFromDateIndex {
            }),
            ratio_1y_zscore: extended.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_ratio_1y_zscore"),
                    Source::Compute,
                    version + VERSION + Version::ZERO,
@@ -573,11 +570,11 @@ impl ComputedRatioVecsFromDateIndex {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: &fetched::Vecs,
+        price: &price::Vecs,
        starting_indexes: &Indexes,
        exit: &Exit,
        compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(
            &mut EagerVec<DateIndex, Dollars>,
@@ -599,7 +596,7 @@ impl ComputedRatioVecsFromDateIndex {
        self.compute_rest(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            exit,
            date_to_price_opt,
@@ -610,16 +607,16 @@ impl ComputedRatioVecsFromDateIndex {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: &fetched::Vecs,
+        price: &price::Vecs,
        starting_indexes: &Indexes,
        exit: &Exit,
        date_to_price_opt: Option<&impl AnyIterableVec<DateIndex, Dollars>>,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        let date_to_price = date_to_price_opt.unwrap_or_else(|| unsafe {
            std::mem::transmute(&self.price.as_ref().unwrap().dateindex)
        });

-        let closes = fetched.timeindexes_to_close.dateindex.as_ref().unwrap();
+        let closes = price.timeindexes_to_close.dateindex.as_ref().unwrap();

        self.ratio.compute_all(
            indexer,
@@ -640,7 +637,8 @@ impl ComputedRatioVecsFromDateIndex {
                        }
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -662,7 +660,8 @@ impl ComputedRatioVecsFromDateIndex {
                    usize::MAX,
                    exit,
                    Some(min_ratio_date),
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -678,7 +677,8 @@ impl ComputedRatioVecsFromDateIndex {
                    7,
                    exit,
                    Some(min_ratio_date),
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -694,7 +694,8 @@ impl ComputedRatioVecsFromDateIndex {
                    30,
                    exit,
                    Some(min_ratio_date),
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -710,7 +711,8 @@ impl ComputedRatioVecsFromDateIndex {
                    365,
                    exit,
                    Some(min_ratio_date),
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -726,7 +728,8 @@ impl ComputedRatioVecsFromDateIndex {
                    4 * 365,
                    exit,
                    Some(min_ratio_date),
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -759,7 +762,8 @@ impl ComputedRatioVecsFromDateIndex {
                            )
                        },
                        exit,
-                    )
+                    )?;
+                    Ok(())
                },
            )?;

@@ -769,7 +773,8 @@ impl ComputedRatioVecsFromDateIndex {
            .try_for_each(|v| -> Result<()> {
                v.validate_computed_version_or_reset_file(
                    Version::ZERO + v.inner_version() + ratio_version,
-                )
+                )?;
+                Ok(())
            })?;

        let starting_dateindex = self
@@ -1072,6 +1077,10 @@ impl ComputedRatioVecsFromDateIndex {
                Ok(())
            })?;

+        drop(sma_iter);
+        drop(_4y_sma_iter);
+        drop(_1y_sma_iter);
+
        self.mut_ratio_vecs()
            .into_iter()
            .try_for_each(|v| v.safe_flush(exit))?;
@@ -1193,7 +1202,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1219,7 +1229,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1245,7 +1256,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1271,7 +1283,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1297,7 +1310,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1323,7 +1337,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1349,7 +1364,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1375,7 +1391,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1401,7 +1418,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1427,7 +1445,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1453,7 +1472,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1479,7 +1499,8 @@ impl ComputedRatioVecsFromDateIndex {
                        (i, price * multiplier)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1495,7 +1516,8 @@ impl ComputedRatioVecsFromDateIndex {
                    self.ratio_sma.as_ref().unwrap().dateindex.as_ref().unwrap(),
                    self.ratio_sd.as_ref().unwrap().dateindex.as_ref().unwrap(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1521,7 +1543,8 @@ impl ComputedRatioVecsFromDateIndex {
                        .as_ref()
                        .unwrap(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1547,7 +1570,8 @@ impl ComputedRatioVecsFromDateIndex {
                        .as_ref()
                        .unwrap(),
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1,10 +1,10 @@
-use brk_vec::BoxedAnyIterableVec;
+use brk_vecs::AnyBoxedIterableVec;

 #[derive(Clone)]
 pub enum Source<I, T> {
    Compute,
    None,
-    Vec(BoxedAnyIterableVec<I, T>),
+    Vec(AnyBoxedIterableVec<I, T>),
 }

 impl<I, T> Source<I, T> {
@@ -20,7 +20,7 @@ impl<I, T> Source<I, T> {
        matches!(self, Self::Vec(_))
    }

-    pub fn vec(self) -> Option<BoxedAnyIterableVec<I, T>> {
+    pub fn vec(self) -> Option<AnyBoxedIterableVec<I, T>> {
        match self {
            Self::Vec(v) => Some(v),
            _ => None,
@@ -34,14 +34,14 @@ impl<I, T> From<bool> for Source<I, T> {
    }
 }

-impl<I, T> From<BoxedAnyIterableVec<I, T>> for Source<I, T> {
-    fn from(value: BoxedAnyIterableVec<I, T>) -> Self {
+impl<I, T> From<AnyBoxedIterableVec<I, T>> for Source<I, T> {
+    fn from(value: AnyBoxedIterableVec<I, T>) -> Self {
        Self::Vec(value)
    }
 }

-impl<I, T> From<Option<BoxedAnyIterableVec<I, T>>> for Source<I, T> {
-    fn from(value: Option<BoxedAnyIterableVec<I, T>>) -> Self {
+impl<I, T> From<Option<AnyBoxedIterableVec<I, T>>> for Source<I, T> {
+    fn from(value: Option<AnyBoxedIterableVec<I, T>>) -> Self {
        if let Some(v) = value {
            Self::Vec(v)
        } else {
@@ -1,11 +1,18 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{Bitcoin, DateIndex, Dollars, Result, Sats, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, CollectableVec, Computation, EagerVec, Format, StoredVec};
+use brk_structs::{Bitcoin, DateIndex, Dollars, Sats, Version};
+use brk_vecs::{
+    AnyCollectableVec, CollectableVec, Computation, EagerVec, Exit, File, Format, StoredVec,
+};

-use crate::vecs::{Indexes, fetched, grouped::ComputedVecsFromDateIndex, indexes};
+use crate::{
+    Indexes,
+    grouped::ComputedVecsFromDateIndex,
+    indexes, price,
+    traits::{ComputeFromBitcoin, ComputeFromSats},
+};

 use super::{Source, VecBuilderOptions};

@@ -21,7 +28,7 @@ const VERSION: Version = Version::ZERO;
 impl ComputedValueVecsFromDateIndex {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<DateIndex, Sats>,
        version: Version,
@@ -30,10 +37,10 @@ impl ComputedValueVecsFromDateIndex {
        options: VecBuilderOptions,
        compute_dollars: bool,
        indexes: &indexes::Vecs,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        Ok(Self {
            sats: ComputedVecsFromDateIndex::forced_import(
-                path,
+                file,
                name,
                source,
                version + VERSION,
@@ -43,7 +50,7 @@ impl ComputedValueVecsFromDateIndex {
                options,
            )?,
            bitcoin: ComputedVecsFromDateIndex::forced_import(
-                path,
+                file,
                &format!("{name}_in_btc"),
                Source::Compute,
                version + VERSION,
@@ -54,7 +61,7 @@ impl ComputedValueVecsFromDateIndex {
            )?,
            dollars: compute_dollars.then(|| {
                ComputedVecsFromDateIndex::forced_import(
-                    path,
+                    file,
                    &format!("{name}_in_usd"),
                    Source::Compute,
                    version + VERSION,
@@ -72,11 +79,11 @@ impl ComputedValueVecsFromDateIndex {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
        mut compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(
            &mut EagerVec<DateIndex, Sats>,
@@ -95,7 +102,7 @@ impl ComputedValueVecsFromDateIndex {
        )?;

        let dateindex: Option<&StoredVec<DateIndex, Sats>> = None;
-        self.compute_rest(indexer, indexes, fetched, starting_indexes, exit, dateindex)?;
+        self.compute_rest(indexer, indexes, price, starting_indexes, exit, dateindex)?;

        Ok(())
    }
@@ -104,11 +111,11 @@ impl ComputedValueVecsFromDateIndex {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
        dateindex: Option<&impl CollectableVec<DateIndex, Sats>>,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        if let Some(dateindex) = dateindex {
            self.sats
                .compute_rest(indexes, starting_indexes, exit, Some(dateindex))?;
@@ -144,7 +151,7 @@ impl ComputedValueVecsFromDateIndex {
        }

        let dateindex_to_bitcoin = self.bitcoin.dateindex.as_ref().unwrap();
-        let dateindex_to_close = fetched
+        let dateindex_to_close = price
            .as_ref()
            .unwrap()
            .timeindexes_to_close
@@ -1,11 +1,18 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{Bitcoin, Dollars, Height, Result, Sats, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, CollectableVec, Computation, EagerVec, Format, StoredVec};
+use brk_structs::{Bitcoin, Dollars, Height, Sats, Version};
+use brk_vecs::{
+    AnyCollectableVec, CollectableVec, Computation, EagerVec, Exit, File, Format, StoredVec,
+};

-use crate::vecs::{Indexes, fetched, grouped::Source, indexes};
+use crate::{
+    Indexes,
+    grouped::Source,
+    indexes, price,
+    traits::{ComputeFromBitcoin, ComputeFromSats},
+};

 use super::{ComputedVecsFromHeight, VecBuilderOptions};

@@ -21,7 +28,7 @@ const VERSION: Version = Version::ZERO;
 impl ComputedValueVecsFromHeight {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<Height, Sats>,
        version: Version,
@@ -30,10 +37,10 @@ impl ComputedValueVecsFromHeight {
        options: VecBuilderOptions,
        compute_dollars: bool,
        indexes: &indexes::Vecs,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        Ok(Self {
            sats: ComputedVecsFromHeight::forced_import(
-                path,
+                file,
                name,
                source,
                version + VERSION,
@@ -43,7 +50,7 @@ impl ComputedValueVecsFromHeight {
                options,
            )?,
            bitcoin: ComputedVecsFromHeight::forced_import(
-                path,
+                file,
                &format!("{name}_in_btc"),
                Source::Compute,
                version + VERSION,
@@ -54,7 +61,7 @@ impl ComputedValueVecsFromHeight {
            )?,
            dollars: compute_dollars.then(|| {
                ComputedVecsFromHeight::forced_import(
-                    path,
+                    file,
                    &format!("{name}_in_usd"),
                    Source::Compute,
                    version + VERSION,
@@ -72,11 +79,11 @@ impl ComputedValueVecsFromHeight {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
        mut compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(
            &mut EagerVec<Height, Sats>,
@@ -95,7 +102,7 @@ impl ComputedValueVecsFromHeight {
        )?;

        let height: Option<&StoredVec<Height, Sats>> = None;
-        self.compute_rest(indexer, indexes, fetched, starting_indexes, exit, height)?;
+        self.compute_rest(indexer, indexes, price, starting_indexes, exit, height)?;

        Ok(())
    }
@@ -104,11 +111,11 @@ impl ComputedValueVecsFromHeight {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
        height: Option<&impl CollectableVec<Height, Sats>>,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        if let Some(height) = height {
            self.sats
                .compute_rest(indexes, starting_indexes, exit, Some(height))?;
@@ -144,7 +151,7 @@ impl ComputedValueVecsFromHeight {
        }

        let height_to_bitcoin = self.bitcoin.height.as_ref().unwrap();
-        let height_to_close = &fetched.as_ref().unwrap().chainindexes_to_close.height;
+        let height_to_close = &price.as_ref().unwrap().chainindexes_to_close.height;

        if let Some(dollars) = self.dollars.as_mut() {
            dollars.compute_all(
@@ -1,14 +1,14 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{Bitcoin, Close, Dollars, Height, Sats, TxIndex, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, CloneableAnyIterableVec, CollectableVec, Computation, ComputedVecFrom3,
-    Format, LazyVecFrom1, StoredIndex, StoredVec,
+use brk_structs::{Bitcoin, Close, Dollars, Height, Sats, TxIndex, Version};
+use brk_vecs::{
+    AnyCloneableIterableVec, AnyCollectableVec, CollectableVec, Computation, ComputedVecFrom3,
+    Exit, File, Format, LazyVecFrom1, StoredIndex, StoredVec,
 };

-use crate::vecs::{Indexes, fetched, grouped::Source, indexes};
+use crate::{Indexes, grouped::Source, indexes, price};

 use super::{ComputedVecsFromTxindex, VecBuilderOptions};

@@ -38,23 +38,23 @@ const VERSION: Version = Version::ZERO;
 impl ComputedValueVecsFromTxindex {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        indexes: &indexes::Vecs,
        source: Source<TxIndex, Sats>,
        version: Version,
        computation: Computation,
        format: Format,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        options: VecBuilderOptions,
-    ) -> color_eyre::Result<Self> {
-        let compute_dollars = fetched.is_some();
+    ) -> Result<Self> {
+        let compute_dollars = price.is_some();

        let name_in_btc = format!("{name}_in_btc");
        let name_in_usd = format!("{name}_in_usd");

        let sats = ComputedVecsFromTxindex::forced_import(
-            path,
+            file,
            name,
            source.clone(),
            version + VERSION,
@@ -79,7 +79,7 @@ impl ComputedValueVecsFromTxindex {
        );

        let bitcoin = ComputedVecsFromTxindex::forced_import(
-            path,
+            file,
            &name_in_btc,
            Source::None,
            version + VERSION,
@@ -89,16 +89,16 @@ impl ComputedValueVecsFromTxindex {
            options,
        )?;

-        let dollars_txindex = fetched.map(|fetched| {
+        let dollars_txindex = price.map(|price| {
            ComputedVecFrom3::forced_import_or_init_from_3(
                computation,
-                path,
+                file,
                &name_in_usd,
                version + VERSION,
                format,
                bitcoin_txindex.boxed_clone(),
                indexes.txindex_to_height.boxed_clone(),
-                fetched.chainindexes_to_close.height.boxed_clone(),
+                price.chainindexes_to_close.height.boxed_clone(),
                |txindex: TxIndex,
                 txindex_to_btc_iter,
                 txindex_to_height_iter,
@@ -127,7 +127,7 @@ impl ComputedValueVecsFromTxindex {
            dollars_txindex,
            dollars: compute_dollars.then(|| {
                ComputedVecsFromTxindex::forced_import(
-                    path,
+                    file,
                    &name_in_usd,
                    Source::None,
                    version + VERSION,
@@ -145,11 +145,11 @@ impl ComputedValueVecsFromTxindex {
    //     &mut self,
    //     indexer: &Indexer,
    //     indexes: &indexes::Vecs,
-    //     fetched: Option<&marketprice::Vecs>,
+    //     price: Option<&marketprice::Vecs>,
    //     starting_indexes: &Indexes,
    //     exit: &Exit,
    //     mut compute: F,
-    // ) -> color_eyre::Result<()>
+    // ) -> Result<()>
    // where
    //     F: FnMut(
    //         &mut EagerVec<TxIndex, Sats>,
@@ -187,8 +187,8 @@ impl ComputedValueVecsFromTxindex {
        starting_indexes: &Indexes,
        exit: &Exit,
        txindex: Option<&impl CollectableVec<TxIndex, Sats>>,
-        fetched: Option<&fetched::Vecs>,
-    ) -> color_eyre::Result<()> {
+        price: Option<&price::Vecs>,
+    ) -> Result<()> {
        if let Some(txindex) = txindex {
            self.sats
                .compute_rest(indexer, indexes, starting_indexes, exit, Some(txindex))?;
@@ -223,7 +223,7 @@ impl ComputedValueVecsFromTxindex {
                exit,
                &self.bitcoin,
                Some(dollars_txindex),
-                fetched.as_ref().unwrap(),
+                price.as_ref().unwrap(),
            )?;
        }

@@ -1,11 +1,16 @@
-use std::path::Path;
+use std::sync::Arc;

-use brk_core::{Bitcoin, Dollars, Height, Result, Sats, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, CollectableVec, EagerVec, Format, StoredVec};
+use brk_structs::{Bitcoin, Dollars, Height, Sats, Version};
+use brk_vecs::{AnyCollectableVec, CollectableVec, EagerVec, Exit, File, Format, StoredVec};

-use crate::vecs::{Indexes, fetched, grouped::Source, indexes};
+use crate::{
+    Indexes,
+    grouped::Source,
+    indexes, price,
+    traits::{ComputeFromBitcoin, ComputeFromSats},
+};

 #[derive(Clone)]
 pub struct ComputedHeightValueVecs {
@@ -18,27 +23,27 @@ const VERSION: Version = Version::ZERO;

 impl ComputedHeightValueVecs {
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        name: &str,
        source: Source<Height, Sats>,
        version: Version,
        format: Format,
        compute_dollars: bool,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        Ok(Self {
            sats: source.is_compute().then(|| {
-                EagerVec::forced_import(path, name, version + VERSION + Version::ZERO, format)
+                EagerVec::forced_import(file, name, version + VERSION + Version::ZERO, format)
                    .unwrap()
            }),
            bitcoin: EagerVec::forced_import(
-                path,
+                file,
                &format!("{name}_in_btc"),
                version + VERSION + Version::ZERO,
                format,
            )?,
            dollars: compute_dollars.then(|| {
                EagerVec::forced_import(
-                    path,
+                    file,
                    &format!("{name}_in_usd"),
                    version + VERSION + Version::ZERO,
                    format,
@@ -52,11 +57,11 @@ impl ComputedHeightValueVecs {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
        mut compute: F,
-    ) -> color_eyre::Result<()>
+    ) -> Result<()>
    where
        F: FnMut(
            &mut EagerVec<Height, Sats>,
@@ -75,18 +80,18 @@ impl ComputedHeightValueVecs {
        )?;

        let height: Option<&StoredVec<Height, Sats>> = None;
-        self.compute_rest(fetched, starting_indexes, exit, height)?;
+        self.compute_rest(price, starting_indexes, exit, height)?;

        Ok(())
    }

    pub fn compute_rest(
        &mut self,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
        height: Option<&impl CollectableVec<Height, Sats>>,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        if let Some(height) = height {
            self.bitcoin
                .compute_from_sats(starting_indexes.height, height, exit)?;
@@ -99,7 +104,7 @@ impl ComputedHeightValueVecs {
        }

        let height_to_bitcoin = &self.bitcoin;
-        let height_to_close = &fetched.as_ref().unwrap().chainindexes_to_close.height;
+        let height_to_close = &price.as_ref().unwrap().chainindexes_to_close.height;

        if let Some(dollars) = self.dollars.as_mut() {
            dollars.compute_from_bitcoin(
@@ -1,38 +1,38 @@
-use std::{ops::Deref, path::Path};
+use std::{ops::Deref, path::Path, sync::Arc};

-use brk_core::{
+use brk_error::Result;
+use brk_indexer::Indexer;
+use brk_structs::{
    Date, DateIndex, DecadeIndex, DifficultyEpoch, EmptyOutputIndex, HalvingEpoch, Height,
    InputIndex, MonthIndex, OpReturnIndex, OutputIndex, P2AAddressIndex, P2ABytes, P2MSOutputIndex,
    P2PK33AddressIndex, P2PK33Bytes, P2PK65AddressIndex, P2PK65Bytes, P2PKHAddressIndex,
    P2PKHBytes, P2SHAddressIndex, P2SHBytes, P2TRAddressIndex, P2TRBytes, P2WPKHAddressIndex,
-    P2WPKHBytes, P2WSHAddressIndex, P2WSHBytes, QuarterIndex, Sats, SemesterIndex, StoredUsize,
+    P2WPKHBytes, P2WSHAddressIndex, P2WSHBytes, QuarterIndex, Sats, SemesterIndex, StoredU64,
    Timestamp, TxIndex, Txid, UnknownOutputIndex, Version, WeekIndex, YearIndex,
 };
-use brk_exit::Exit;
-use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, CloneableAnyIterableVec, Computation, ComputedVec, ComputedVecFrom1,
-    ComputedVecFrom2, EagerVec, Format, StoredIndex, VecIterator,
+use brk_vecs::{
+    AnyCloneableIterableVec, AnyCollectableVec, Computation, ComputedVec, ComputedVecFrom1,
+    ComputedVecFrom2, EagerVec, Exit, File, Format, PAGE_SIZE, StoredIndex, VecIterator,
 };

-use crate::vecs::indexes;
-
 const VERSION: Version = Version::ZERO;

 #[derive(Clone)]
 pub struct Vecs {
+    file: Arc<File>,
+
    pub dateindex_to_date: EagerVec<DateIndex, Date>,
    pub dateindex_to_dateindex: EagerVec<DateIndex, DateIndex>,
    pub dateindex_to_first_height: EagerVec<DateIndex, Height>,
-    pub dateindex_to_height_count: EagerVec<DateIndex, StoredUsize>,
+    pub dateindex_to_height_count: EagerVec<DateIndex, StoredU64>,
    pub dateindex_to_monthindex: EagerVec<DateIndex, MonthIndex>,
    pub dateindex_to_weekindex: EagerVec<DateIndex, WeekIndex>,
    pub decadeindex_to_decadeindex: EagerVec<DecadeIndex, DecadeIndex>,
    pub decadeindex_to_first_yearindex: EagerVec<DecadeIndex, YearIndex>,
-    pub decadeindex_to_yearindex_count: EagerVec<DecadeIndex, StoredUsize>,
+    pub decadeindex_to_yearindex_count: EagerVec<DecadeIndex, StoredU64>,
    pub difficultyepoch_to_difficultyepoch: EagerVec<DifficultyEpoch, DifficultyEpoch>,
    pub difficultyepoch_to_first_height: EagerVec<DifficultyEpoch, Height>,
-    pub difficultyepoch_to_height_count: EagerVec<DifficultyEpoch, StoredUsize>,
+    pub difficultyepoch_to_height_count: EagerVec<DifficultyEpoch, StoredU64>,
    pub emptyoutputindex_to_emptyoutputindex:
        ComputedVecFrom1<EmptyOutputIndex, EmptyOutputIndex, EmptyOutputIndex, TxIndex>,
    pub halvingepoch_to_first_height: EagerVec<HalvingEpoch, Height>,
@@ -44,9 +44,9 @@ pub struct Vecs {
    pub height_to_halvingepoch: EagerVec<Height, HalvingEpoch>,
    pub height_to_height: EagerVec<Height, Height>,
    pub height_to_timestamp_fixed: EagerVec<Height, Timestamp>,
-    pub height_to_txindex_count: EagerVec<Height, StoredUsize>,
+    pub height_to_txindex_count: EagerVec<Height, StoredU64>,
    pub inputindex_to_inputindex: ComputedVecFrom1<InputIndex, InputIndex, InputIndex, OutputIndex>,
-    pub monthindex_to_dateindex_count: EagerVec<MonthIndex, StoredUsize>,
+    pub monthindex_to_dateindex_count: EagerVec<MonthIndex, StoredU64>,
    pub monthindex_to_first_dateindex: EagerVec<MonthIndex, DateIndex>,
    pub monthindex_to_monthindex: EagerVec<MonthIndex, MonthIndex>,
    pub monthindex_to_quarterindex: EagerVec<MonthIndex, QuarterIndex>,
@@ -75,39 +75,42 @@ pub struct Vecs {
    pub p2wshaddressindex_to_p2wshaddressindex:
        ComputedVecFrom1<P2WSHAddressIndex, P2WSHAddressIndex, P2WSHAddressIndex, P2WSHBytes>,
    pub quarterindex_to_first_monthindex: EagerVec<QuarterIndex, MonthIndex>,
-    pub quarterindex_to_monthindex_count: EagerVec<QuarterIndex, StoredUsize>,
+    pub quarterindex_to_monthindex_count: EagerVec<QuarterIndex, StoredU64>,
    pub quarterindex_to_quarterindex: EagerVec<QuarterIndex, QuarterIndex>,
    pub semesterindex_to_first_monthindex: EagerVec<SemesterIndex, MonthIndex>,
-    pub semesterindex_to_monthindex_count: EagerVec<SemesterIndex, StoredUsize>,
+    pub semesterindex_to_monthindex_count: EagerVec<SemesterIndex, StoredU64>,
    pub semesterindex_to_semesterindex: EagerVec<SemesterIndex, SemesterIndex>,
    pub txindex_to_height: EagerVec<TxIndex, Height>,
    pub txindex_to_input_count:
-        ComputedVecFrom2<TxIndex, StoredUsize, TxIndex, InputIndex, InputIndex, OutputIndex>,
+        ComputedVecFrom2<TxIndex, StoredU64, TxIndex, InputIndex, InputIndex, OutputIndex>,
    pub txindex_to_output_count:
-        ComputedVecFrom2<TxIndex, StoredUsize, TxIndex, OutputIndex, OutputIndex, Sats>,
+        ComputedVecFrom2<TxIndex, StoredU64, TxIndex, OutputIndex, OutputIndex, Sats>,
    pub txindex_to_txindex: ComputedVecFrom1<TxIndex, TxIndex, TxIndex, Txid>,
    pub unknownoutputindex_to_unknownoutputindex:
        ComputedVecFrom1<UnknownOutputIndex, UnknownOutputIndex, UnknownOutputIndex, TxIndex>,
-    pub weekindex_to_dateindex_count: EagerVec<WeekIndex, StoredUsize>,
+    pub weekindex_to_dateindex_count: EagerVec<WeekIndex, StoredU64>,
    pub weekindex_to_first_dateindex: EagerVec<WeekIndex, DateIndex>,
    pub weekindex_to_weekindex: EagerVec<WeekIndex, WeekIndex>,
    pub yearindex_to_decadeindex: EagerVec<YearIndex, DecadeIndex>,
    pub yearindex_to_first_monthindex: EagerVec<YearIndex, MonthIndex>,
-    pub yearindex_to_monthindex_count: EagerVec<YearIndex, StoredUsize>,
+    pub yearindex_to_monthindex_count: EagerVec<YearIndex, StoredU64>,
    pub yearindex_to_yearindex: EagerVec<YearIndex, YearIndex>,
 }

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        parent: &Path,
        version: Version,
        indexer: &Indexer,
        computation: Computation,
        format: Format,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("indexes"))?);
+        file.set_min_len(PAGE_SIZE * 10_000_000)?;
+
        let outputindex_to_outputindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "outputindex",
            version + VERSION + Version::ZERO,
            format,
@@ -117,7 +120,7 @@ impl Vecs {

        let inputindex_to_inputindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "inputindex",
            version + VERSION + Version::ZERO,
            format,
@@ -127,7 +130,7 @@ impl Vecs {

        let txindex_to_txindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "txindex",
            version + VERSION + Version::ZERO,
            format,
@@ -137,7 +140,7 @@ impl Vecs {

        let txindex_to_input_count = ComputedVec::forced_import_or_init_from_2(
            computation,
-            path,
+            &file,
            "input_count",
            version + VERSION + Version::ZERO,
            format,
@@ -153,14 +156,14 @@ impl Vecs {
                            .next_at(txindex + 1)
                            .map(|(_, v)| usize::from(v.into_owned()))
                            .unwrap_or_else(|| inputindex_to_outputindex_iter.len());
-                        StoredUsize::from((start..end).count())
+                        StoredU64::from((start..end).count())
                    })
            },
        )?;

        let txindex_to_output_count = ComputedVec::forced_import_or_init_from_2(
            computation,
-            path,
+            &file,
            "output_count",
            version + VERSION + Version::ZERO,
            format,
@@ -176,14 +179,14 @@ impl Vecs {
                            .next_at(txindex + 1)
                            .map(|(_, v)| usize::from(v.into_owned()))
                            .unwrap_or_else(|| outputindex_to_value_iter.len());
-                        StoredUsize::from((start..end).count())
+                        StoredU64::from((start..end).count())
                    })
            },
        )?;

        let p2pk33addressindex_to_p2pk33addressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2pk33addressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -192,7 +195,7 @@ impl Vecs {
        )?;
        let p2pk65addressindex_to_p2pk65addressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2pk65addressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -201,7 +204,7 @@ impl Vecs {
        )?;
        let p2pkhaddressindex_to_p2pkhaddressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2pkhaddressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -210,7 +213,7 @@ impl Vecs {
        )?;
        let p2shaddressindex_to_p2shaddressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2shaddressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -219,7 +222,7 @@ impl Vecs {
        )?;
        let p2traddressindex_to_p2traddressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2traddressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -228,7 +231,7 @@ impl Vecs {
        )?;
        let p2wpkhaddressindex_to_p2wpkhaddressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2wpkhaddressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -237,7 +240,7 @@ impl Vecs {
        )?;
        let p2wshaddressindex_to_p2wshaddressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2wshaddressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -246,7 +249,7 @@ impl Vecs {
        )?;
        let p2aaddressindex_to_p2aaddressindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2aaddressindex",
            version + VERSION + Version::ZERO,
            format,
@@ -255,7 +258,7 @@ impl Vecs {
        )?;
        let p2msoutputindex_to_p2msoutputindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "p2msoutputindex",
            version + VERSION + Version::ZERO,
            format,
@@ -264,7 +267,7 @@ impl Vecs {
        )?;
        let emptyoutputindex_to_emptyoutputindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "emptyoutputindex",
            version + VERSION + Version::ZERO,
            format,
@@ -273,7 +276,7 @@ impl Vecs {
        )?;
        let unknownoutputindex_to_unknownoutputindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "unknownoutputindex",
            version + VERSION + Version::ZERO,
            format,
@@ -282,7 +285,7 @@ impl Vecs {
        )?;
        let opreturnindex_to_opreturnindex = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "opreturnindex",
            version + VERSION + Version::ZERO,
            format,
@@ -310,263 +313,265 @@ impl Vecs {
            unknownoutputindex_to_unknownoutputindex,

            dateindex_to_date: EagerVec::forced_import(
-                path,
+                &file,
                "date",
                version + VERSION + Version::ZERO,
                format,
            )?,
            dateindex_to_dateindex: EagerVec::forced_import(
-                path,
+                &file,
                "dateindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            dateindex_to_first_height: EagerVec::forced_import(
-                path,
+                &file,
                "first_height",
                version + VERSION + Version::ZERO,
                format,
            )?,
            dateindex_to_monthindex: EagerVec::forced_import(
-                path,
+                &file,
                "monthindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            dateindex_to_weekindex: EagerVec::forced_import(
-                path,
+                &file,
                "weekindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            decadeindex_to_decadeindex: EagerVec::forced_import(
-                path,
+                &file,
                "decadeindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            decadeindex_to_first_yearindex: EagerVec::forced_import(
-                path,
+                &file,
                "first_yearindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            difficultyepoch_to_difficultyepoch: EagerVec::forced_import(
-                path,
+                &file,
                "difficultyepoch",
                version + VERSION + Version::ZERO,
                format,
            )?,
            difficultyepoch_to_first_height: EagerVec::forced_import(
-                path,
+                &file,
                "first_height",
                version + VERSION + Version::ZERO,
                format,
            )?,
            halvingepoch_to_first_height: EagerVec::forced_import(
-                path,
+                &file,
                "first_height",
                version + VERSION + Version::ZERO,
                format,
            )?,
            halvingepoch_to_halvingepoch: EagerVec::forced_import(
-                path,
+                &file,
                "halvingepoch",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_date: EagerVec::forced_import(
-                path,
+                &file,
                "date",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_difficultyepoch: EagerVec::forced_import(
-                path,
+                &file,
                "difficultyepoch",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_halvingepoch: EagerVec::forced_import(
-                path,
+                &file,
                "halvingepoch",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_height: EagerVec::forced_import(
-                path,
+                &file,
                "height",
                version + VERSION + Version::ZERO,
                format,
            )?,
            monthindex_to_first_dateindex: EagerVec::forced_import(
-                path,
+                &file,
                "first_dateindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            monthindex_to_monthindex: EagerVec::forced_import(
-                path,
+                &file,
                "monthindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            monthindex_to_quarterindex: EagerVec::forced_import(
-                path,
+                &file,
                "quarterindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            monthindex_to_semesterindex: EagerVec::forced_import(
-                path,
+                &file,
                "semesterindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            monthindex_to_yearindex: EagerVec::forced_import(
-                path,
+                &file,
                "yearindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            quarterindex_to_first_monthindex: EagerVec::forced_import(
-                path,
+                &file,
                "first_monthindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            semesterindex_to_first_monthindex: EagerVec::forced_import(
-                path,
+                &file,
                "first_monthindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            weekindex_to_first_dateindex: EagerVec::forced_import(
-                path,
+                &file,
                "first_dateindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            yearindex_to_first_monthindex: EagerVec::forced_import(
-                path,
+                &file,
                "first_monthindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            quarterindex_to_quarterindex: EagerVec::forced_import(
-                path,
+                &file,
                "quarterindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            semesterindex_to_semesterindex: EagerVec::forced_import(
-                path,
+                &file,
                "semesterindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            weekindex_to_weekindex: EagerVec::forced_import(
-                path,
+                &file,
                "weekindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            yearindex_to_decadeindex: EagerVec::forced_import(
-                path,
+                &file,
                "decadeindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            yearindex_to_yearindex: EagerVec::forced_import(
-                path,
+                &file,
                "yearindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_date_fixed: EagerVec::forced_import(
-                path,
+                &file,
                "date_fixed",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_dateindex: EagerVec::forced_import(
-                path,
+                &file,
                "dateindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
            txindex_to_height: EagerVec::forced_import(
-                path,
+                &file,
                "height",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_timestamp_fixed: EagerVec::forced_import(
-                path,
+                &file,
                "timestamp_fixed",
                version + VERSION + Version::ZERO,
                format,
            )?,
            height_to_txindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "txindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            dateindex_to_height_count: EagerVec::forced_import(
-                path,
+                &file,
                "height_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            weekindex_to_dateindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "dateindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            difficultyepoch_to_height_count: EagerVec::forced_import(
-                path,
+                &file,
                "height_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            monthindex_to_dateindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "dateindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            quarterindex_to_monthindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "monthindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            semesterindex_to_monthindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "monthindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            yearindex_to_monthindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "monthindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            decadeindex_to_yearindex_count: EagerVec::forced_import(
-                path,
+                &file,
                "yearindex_count",
                version + VERSION + Version::ZERO,
                format,
            )?,
            outputindex_to_txindex: EagerVec::forced_import(
-                path,
+                &file,
                "txindex",
                version + VERSION + Version::ZERO,
                format,
            )?,
+
+            file,
        })
    }

@@ -575,7 +580,18 @@ impl Vecs {
        indexer: &Indexer,
        starting_indexes: brk_indexer::Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<Indexes> {
+    ) -> Result<Indexes> {
+        let idxs = self.compute_(indexer, starting_indexes, exit)?;
+        self.file.flush_then_punch()?;
+        Ok(idxs)
+    }
+
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        starting_indexes: brk_indexer::Indexes,
+        exit: &Exit,
+    ) -> Result<Indexes> {
        // ---
        // OutputIndex
        // ---
@@ -744,14 +760,14 @@ impl Vecs {
            starting_indexes.height,
            &indexer.vecs.height_to_timestamp,
            |(h, timestamp, height_to_timestamp_fixed_iter)| {
-                if prev_timestamp_fixed.is_none() {
-                    if let Some(prev_h) = h.decremented() {
-                        prev_timestamp_fixed.replace(
-                            height_to_timestamp_fixed_iter
-                                .into_iter()
-                                .unwrap_get_inner(prev_h),
-                        );
-                    }
+                if prev_timestamp_fixed.is_none()
+                    && let Some(prev_h) = h.decremented()
+                {
+                    prev_timestamp_fixed.replace(
+                        height_to_timestamp_fixed_iter
+                            .into_iter()
+                            .unwrap_get_inner(prev_h),
+                    );
                }
                let timestamp_fixed =
                    prev_timestamp_fixed.map_or(timestamp, |prev_d| prev_d.max(timestamp));
@@ -1206,7 +1222,7 @@ pub struct Indexes {
 }

 impl Indexes {
-    pub fn update_from_height(&mut self, height: Height, indexes: &indexes::Vecs) {
+    pub fn update_from_height(&mut self, height: Height, indexes: &Vecs) {
        self.indexes.height = height;
        self.dateindex = DateIndex::try_from(
            indexes
@@ -1,31 +1,48 @@
 #![doc = include_str!("../README.md")]
 #![doc = "\n## Example\n\n```rust"]
-#![doc = include_str!("../examples/main.rs")]
+#![doc = include_str!("../examples/computer.rs")]
 #![doc = "```"]

 use std::path::Path;

-use brk_core::Version;
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_fetcher::Fetcher;
 use brk_indexer::Indexer;
-use brk_vec::{Computation, Format};
+use brk_structs::Version;
+use brk_vecs::{AnyCollectableVec, Computation, Exit, Format};
 use log::info;

+mod blocks;
+mod cointime;
+mod constants;
+mod fetched;
+mod grouped;
+mod indexes;
+mod market;
+mod mining;
+mod price;
+mod stateful;
 mod states;
-mod stores;
+mod traits;
+mod transactions;
 mod utils;
-mod vecs;
+
+use indexes::Indexes;

 use states::*;
-use stores::Stores;
-use vecs::Vecs;

 #[derive(Clone)]
 pub struct Computer {
-    fetcher: Option<Fetcher>,
-    pub vecs: Vecs,
-    pub stores: Stores,
+    pub indexes: indexes::Vecs,
+    pub constants: constants::Vecs,
+    pub blocks: blocks::Vecs,
+    pub mining: mining::Vecs,
+    pub market: market::Vecs,
+    pub price: Option<price::Vecs>,
+    pub transactions: transactions::Vecs,
+    pub stateful: stateful::Vecs,
+    pub fetched: Option<fetched::Vecs>,
+    pub cointime: cointime::Vecs,
 }

 const VERSION: Version = Version::ONE;
@@ -33,47 +50,198 @@ const VERSION: Version = Version::ONE;
 impl Computer {
    /// Do NOT import multiple times or things will break !!!
    pub fn forced_import(
-        outputs_dir: &Path,
+        outputs_path: &Path,
        indexer: &Indexer,
-        computation: Computation,
        fetcher: Option<Fetcher>,
-        format: Format,
-    ) -> color_eyre::Result<Self> {
-        Ok(Self {
-            vecs: Vecs::import(
-                // TODO: Give self.path, join inside import
-                &outputs_dir.join("vecs/computed"),
+    ) -> Result<Self> {
+        let computed_path = outputs_path.join("computed");
+
+        let computation = Computation::Lazy;
+        let format = Format::Compressed;
+
+        let indexes = indexes::Vecs::forced_import(
+            &computed_path,
+            VERSION + Version::ZERO,
+            indexer,
+            computation,
+            format,
+        )?;
+
+        let fetched = fetcher.map(|fetcher| {
+            fetched::Vecs::forced_import(outputs_path, fetcher, VERSION + Version::ZERO).unwrap()
+        });
+
+        let price = fetched.is_some().then(|| {
+            price::Vecs::forced_import(
+                &computed_path,
                VERSION + Version::ZERO,
-                indexer,
-                fetcher.is_some(),
                computation,
                format,
-            )?,
-            stores: Stores::import(
-                // TODO: Give self.path, join inside import
-                &outputs_dir.join("stores"),
+                &indexes,
+            )
+            .unwrap()
+        });
+
+        Ok(Self {
+            blocks: blocks::Vecs::forced_import(
+                &computed_path,
                VERSION + Version::ZERO,
-                &indexer.stores.keyspace,
+                computation,
+                format,
+                &indexes,
            )?,
-            fetcher,
+            mining: mining::Vecs::forced_import(
+                &computed_path,
+                VERSION + Version::ZERO,
+                computation,
+                format,
+                &indexes,
+            )?,
+            constants: constants::Vecs::forced_import(
+                &computed_path,
+                VERSION + Version::ZERO,
+                computation,
+                format,
+                &indexes,
+            )?,
+            market: market::Vecs::forced_import(
+                &computed_path,
+                VERSION + Version::ZERO,
+                computation,
+                format,
+                &indexes,
+            )?,
+            stateful: stateful::Vecs::forced_import(
+                &computed_path,
+                VERSION + Version::ZERO,
+                computation,
+                format,
+                &indexes,
+                price.as_ref(),
+                &computed_path.join("states"),
+            )?,
+            transactions: transactions::Vecs::forced_import(
+                &computed_path,
+                VERSION + Version::ZERO,
+                indexer,
+                &indexes,
+                computation,
+                format,
+                price.as_ref(),
+            )?,
+            cointime: cointime::Vecs::forced_import(
+                &computed_path,
+                VERSION + Version::ZERO,
+                computation,
+                format,
+                &indexes,
+                price.as_ref(),
+            )?,
+            indexes,
+            fetched,
+            price,
        })
    }
-}

-impl Computer {
    pub fn compute(
        &mut self,
-        indexer: &mut Indexer,
+        indexer: &Indexer,
        starting_indexes: brk_indexer::Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
-        info!("Computing...");
-        self.vecs.compute(
+    ) -> Result<()> {
+        info!("Computing indexes...");
+        let mut starting_indexes = self.indexes.compute(indexer, starting_indexes, exit)?;
+
+        info!("Computing constants...");
+        self.constants
+            .compute(indexer, &self.indexes, &starting_indexes, exit)?;
+
+        info!("Computing blocks...");
+        self.blocks
+            .compute(indexer, &self.indexes, &starting_indexes, exit)?;
+
+        info!("Computing mining...");
+        self.mining
+            .compute(indexer, &self.indexes, &starting_indexes, exit)?;
+
+        if let Some(fetched) = self.fetched.as_mut() {
+            info!("Computing fetched...");
+            fetched.compute(indexer, &self.indexes, &starting_indexes, exit)?;
+
+            info!("Computing prices...");
+            self.price.as_mut().unwrap().compute(
+                indexer,
+                &self.indexes,
+                &starting_indexes,
+                fetched,
+                exit,
+            )?;
+        }
+
+        info!("Computing transactions...");
+        self.transactions.compute(
            indexer,
-            starting_indexes,
-            self.fetcher.as_mut(),
+            &self.indexes,
+            &starting_indexes,
+            self.price.as_ref(),
            exit,
-            &mut self.stores,
-        )
+        )?;
+
+        if let Some(price) = self.price.as_ref() {
+            info!("Computing market...");
+            self.market.compute(
+                indexer,
+                &self.indexes,
+                price,
+                &mut self.transactions,
+                &starting_indexes,
+                exit,
+            )?;
+        }
+
+        info!("Computing stateful...");
+        self.stateful.compute(
+            indexer,
+            &self.indexes,
+            &self.transactions,
+            self.price.as_ref(),
+            &self.market,
+            &mut starting_indexes,
+            exit,
+        )?;
+
+        self.cointime.compute(
+            indexer,
+            &self.indexes,
+            &starting_indexes,
+            self.price.as_ref(),
+            &self.transactions,
+            &self.stateful,
+            exit,
+        )?;
+
+        Ok(())
+    }
+
+    pub fn vecs(&self) -> Vec<&dyn AnyCollectableVec> {
+        [
+            self.constants.vecs(),
+            self.indexes.vecs(),
+            self.blocks.vecs(),
+            self.mining.vecs(),
+            self.market.vecs(),
+            self.transactions.vecs(),
+            self.stateful.vecs(),
+            self.cointime.vecs(),
+            self.fetched.as_ref().map_or(vec![], |v| v.vecs()),
+            self.price.as_ref().map_or(vec![], |v| v.vecs()),
+        ]
+        .into_iter()
+        .flatten()
+        .collect::<Vec<_>>()
+    }
+
+    pub fn static_clone(&self) -> &'static Self {
+        Box::leak(Box::new(self.clone()))
    }
 }
@@ -1,11 +1,11 @@
-use std::path::Path;
+use std::{path::Path, sync::Arc};

-use brk_core::{DifficultyEpoch, HalvingEpoch, StoredF64, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, Computation, Format, VecIterator};
+use brk_structs::{DifficultyEpoch, HalvingEpoch, StoredF64, Version};
+use brk_vecs::{AnyCollectableVec, Computation, Exit, File, Format, PAGE_SIZE, VecIterator};

-use crate::vecs::grouped::Source;
+use crate::grouped::Source;

 use super::{
    Indexes,
@@ -17,6 +17,8 @@ const VERSION: Version = Version::ZERO;

 #[derive(Clone)]
 pub struct Vecs {
+    file: Arc<File>,
+
    pub indexes_to_difficulty: ComputedVecsFromHeight<StoredF64>,
    pub indexes_to_difficultyepoch: ComputedVecsFromDateIndex<DifficultyEpoch>,
    pub indexes_to_halvingepoch: ComputedVecsFromDateIndex<HalvingEpoch>,
@@ -24,15 +26,18 @@ pub struct Vecs {

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        parent: &Path,
        version: Version,
        computation: Computation,
        format: Format,
        indexes: &indexes::Vecs,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("mining"))?);
+        file.set_min_len(PAGE_SIZE * 1_000_000)?;
+
        Ok(Self {
            indexes_to_difficulty: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "difficulty",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -42,7 +47,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_difficultyepoch: ComputedVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "difficultyepoch",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -52,7 +57,7 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            indexes_to_halvingepoch: ComputedVecsFromDateIndex::forced_import(
-                path,
+                &file,
                "halvingepoch",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -61,6 +66,8 @@ impl Vecs {
                indexes,
                VecBuilderOptions::default().add_last(),
            )?,
+
+            file,
        })
    }

@@ -70,7 +77,19 @@ impl Vecs {
        indexes: &indexes::Vecs,
        starting_indexes: &Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
+        self.compute_(indexer, indexes, starting_indexes, exit)?;
+        self.file.flush_then_punch()?;
+        Ok(())
+    }
+
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        exit: &Exit,
+    ) -> Result<()> {
        let mut height_to_difficultyepoch_iter = indexes.height_to_difficultyepoch.into_iter();
        self.indexes_to_difficultyepoch.compute_all(
            indexer,
@@ -91,7 +110,8 @@ impl Vecs {
                        )
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -115,7 +135,8 @@ impl Vecs {
                        )
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1,23 +1,22 @@
-use std::{ops::Deref, path::Path};
+use std::{ops::Deref, path::Path, sync::Arc};

-use brk_core::{Bitcoin, DateIndex, Dollars, Height, Result, StoredUsize, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, AnyIterableVec, AnyVec, Computation, EagerVec, Format, VecIterator,
+use brk_structs::{Bitcoin, DateIndex, Dollars, Height, StoredU64, Version};
+use brk_vecs::{
+    AnyCollectableVec, AnyIterableVec, AnyStoredVec, AnyVec, Computation, EagerVec, Exit, File,
+    Format, GenericStoredVec, VecIterator,
 };

 use crate::{
-    states::AddressCohortState,
-    vecs::{
-        Indexes, fetched,
-        grouped::{ComputedVecsFromHeight, Source, VecBuilderOptions},
-        indexes, market,
-        stateful::{
-            common,
-            r#trait::{CohortVecs, DynCohortVecs},
-        },
+    Indexes,
+    grouped::{ComputedVecsFromHeight, Source, VecBuilderOptions},
+    indexes, market, price,
+    stateful::{
+        common,
+        r#trait::{CohortVecs, DynCohortVecs},
    },
+    states::AddressCohortState,
 };

 const VERSION: Version = Version::ZERO;
@@ -30,24 +29,24 @@ pub struct Vecs {

    pub inner: common::Vecs,

-    pub height_to_address_count: EagerVec<Height, StoredUsize>,
-    pub indexes_to_address_count: ComputedVecsFromHeight<StoredUsize>,
+    pub height_to_address_count: EagerVec<Height, StoredU64>,
+    pub indexes_to_address_count: ComputedVecsFromHeight<StoredU64>,
 }

 impl Vecs {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        cohort_name: Option<&str>,
        computation: Computation,
        format: Format,
        version: Version,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        states_path: &Path,
        compute_relative_to_all: bool,
-    ) -> color_eyre::Result<Self> {
-        let compute_dollars = fetched.is_some();
+    ) -> Result<Self> {
+        let compute_dollars = price.is_some();

        let suffix = |s: &str| cohort_name.map_or(s.to_string(), |name| format!("{name}_{s}"));

@@ -59,13 +58,13 @@ impl Vecs {
                compute_dollars,
            )?,
            height_to_address_count: EagerVec::forced_import(
-                path,
+                file,
                &suffix("address_count"),
                version + VERSION + Version::ZERO,
                format,
            )?,
            indexes_to_address_count: ComputedVecsFromHeight::forced_import(
-                path,
+                file,
                &suffix("address_count"),
                Source::None,
                version + VERSION + Version::ZERO,
@@ -75,13 +74,13 @@ impl Vecs {
                VecBuilderOptions::default().add_last(),
            )?,
            inner: common::Vecs::forced_import(
-                path,
+                file,
                cohort_name,
                computation,
                format,
                version,
                indexes,
-                fetched,
+                price,
                compute_relative_to_all,
                false,
            )?,
@@ -172,10 +171,10 @@ impl DynCohortVecs for Vecs {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        self.indexes_to_address_count.compute_rest(
            indexes,
            starting_indexes,
@@ -184,7 +183,7 @@ impl DynCohortVecs for Vecs {
        )?;

        self.inner
-            .compute_rest_part1(indexer, indexes, fetched, starting_indexes, exit)
+            .compute_rest_part1(indexer, indexes, price, starting_indexes, exit)
    }

    fn vecs(&self) -> Vec<&dyn AnyCollectableVec> {
@@ -225,7 +224,7 @@ impl CohortVecs for Vecs {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        market: &market::Vecs,
        height_to_supply: &impl AnyIterableVec<Height, Bitcoin>,
@@ -233,11 +232,11 @@ impl CohortVecs for Vecs {
        height_to_realized_cap: Option<&impl AnyIterableVec<Height, Dollars>>,
        dateindex_to_realized_cap: Option<&impl AnyIterableVec<DateIndex, Dollars>>,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        self.inner.compute_rest_part2(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            market,
            height_to_supply,
@@ -1,16 +1,16 @@
-use std::path::Path;
+use std::{path::Path, sync::Arc};

-use brk_core::{
-    AddressGroups, ByAmountRange, ByGreatEqualAmount, ByLowerThanAmount, GroupFilter, Height,
-    Result, Version,
+use brk_error::Result;
+use brk_indexer::Indexer;
+use brk_structs::{
+    AddressGroups, Bitcoin, ByAmountRange, ByGreatEqualAmount, ByLowerThanAmount, DateIndex,
+    Dollars, GroupFilter, Height, Version,
 };
-use brk_exit::Exit;
-use brk_vec::{Computation, Format};
+use brk_vecs::{AnyIterableVec, Computation, Exit, File, Format};
 use derive_deref::{Deref, DerefMut};
-use rayon::prelude::*;

-use crate::vecs::{
-    Indexes, fetched, indexes,
+use crate::{
+    Indexes, indexes, market, price,
    stateful::{
        address_cohort,
        r#trait::{CohortVecs, DynCohortVecs},
@@ -24,469 +24,469 @@ pub struct Vecs(AddressGroups<(GroupFilter, address_cohort::Vecs)>);

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        version: Version,
        _computation: Computation,
        format: Format,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        states_path: &Path,
-    ) -> color_eyre::Result<Self> {
+    ) -> Result<Self> {
        Ok(Self(
            AddressGroups {
                amount_range: ByAmountRange {
                    _0sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_with_0sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1sat_to_10sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1sat_under_10sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10sats_to_100sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10sats_under_100sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100sats_to_1k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100sats_under_1k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1k_sats_to_10k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1k_sats_under_10k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10k_sats_to_100k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10k_sats_under_100k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100k_sats_to_1m_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100k_sats_under_1m_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1m_sats_to_10m_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1m_sats_under_10m_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10m_sats_to_1btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10m_sats_under_1btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1btc_to_10btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1btc_under_10btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10btc_to_100btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10btc_under_100btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100btc_to_1k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100btc_under_1k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1k_btc_to_10k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1k_btc_under_10k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10k_btc_to_100k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10k_btc_under_100k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100k_btc_or_more: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                },
                lt_amount: ByLowerThanAmount {
                    _10sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_10sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_100sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_1k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_10k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_100k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1m_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_1m_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10m_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_10m_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_1btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_10btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_100btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_1k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_10k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_under_100k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                },
                ge_amount: ByGreatEqualAmount {
                    _1sat: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1sat"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100k_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100k_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1m_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1m_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10m_sats: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10m_sats"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _100btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_100btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _1k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_1k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
                    _10k_btc: address_cohort::Vecs::forced_import(
-                        path,
+                        file,
                        Some("addrs_above_10k_btc"),
                        _computation,
                        format,
                        version + VERSION + Version::ZERO,
                        indexes,
-                        fetched,
+                        price,
                        states_path,
                        true,
                    )?,
@@ -535,16 +535,61 @@ impl Vecs {
                })
                .collect::<Vec<_>>(),
        ]
-        .into_par_iter()
+        .into_iter()
        .flatten()
        .try_for_each(|(vecs, stateful)| {
            vecs.compute_from_stateful(starting_indexes, &stateful, exit)
        })
    }

+    pub fn compute_rest_part1(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        price: Option<&price::Vecs>,
+        starting_indexes: &Indexes,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.as_mut_vecs().into_iter().try_for_each(|(_, v)| {
+            v.compute_rest_part1(indexer, indexes, price, starting_indexes, exit)
+        })
+    }
+
+    #[allow(clippy::too_many_arguments)]
+    pub fn compute_rest_part2(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        price: Option<&price::Vecs>,
+        starting_indexes: &Indexes,
+        market: &market::Vecs,
+        height_to_supply: &impl AnyIterableVec<Height, Bitcoin>,
+        dateindex_to_supply: &impl AnyIterableVec<DateIndex, Bitcoin>,
+        height_to_realized_cap: Option<&impl AnyIterableVec<Height, Dollars>>,
+        dateindex_to_realized_cap: Option<&impl AnyIterableVec<DateIndex, Dollars>>,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.0.as_boxed_mut_vecs().into_iter().try_for_each(|v| {
+            v.into_iter().try_for_each(|(_, v)| {
+                v.compute_rest_part2(
+                    indexer,
+                    indexes,
+                    price,
+                    starting_indexes,
+                    market,
+                    height_to_supply,
+                    dateindex_to_supply,
+                    height_to_realized_cap,
+                    dateindex_to_realized_cap,
+                    exit,
+                )
+            })
+        })
+    }
+
    pub fn safe_flush_stateful_vecs(&mut self, height: Height, exit: &Exit) -> Result<()> {
        self.as_mut_separate_vecs()
-            .par_iter_mut()
+            .into_iter()
            .try_for_each(|(_, v)| v.safe_flush_stateful_vecs(height, exit))
    }
 }
@@ -1,11 +1,11 @@
-use brk_core::{ByAddressType, Height};
-use brk_vec::VecIterator;
+use brk_structs::{ByAddressType, Height};
+use brk_vecs::VecIterator;
 use derive_deref::{Deref, DerefMut};

-use crate::vecs::stateful::addresstype_to_height_to_addresscount::AddressTypeToHeightToAddressCount;
+use crate::stateful::addresstype_to_height_to_addresscount::AddressTypeToHeightToAddressCount;

 #[derive(Debug, Default, Deref, DerefMut)]
-pub struct AddressTypeToAddressCount(ByAddressType<usize>);
+pub struct AddressTypeToAddressCount(ByAddressType<u64>);

 impl From<(&AddressTypeToHeightToAddressCount, Height)> for AddressTypeToAddressCount {
    fn from((groups, starting_height): (&AddressTypeToHeightToAddressCount, Height)) -> Self {
@@ -1,15 +1,15 @@
-use brk_core::{ByAddressType, Height, Result, StoredUsize};
-use brk_exit::Exit;
-use brk_vec::EagerVec;
+use brk_error::Result;
+use brk_structs::{ByAddressType, Height, StoredU64};
+use brk_vecs::{EagerVec, Exit, GenericStoredVec};
 use derive_deref::{Deref, DerefMut};

-use crate::vecs::stateful::addresstype_to_addresscount::AddressTypeToAddressCount;
+use crate::stateful::addresstype_to_addresscount::AddressTypeToAddressCount;

 #[derive(Debug, Clone, Deref, DerefMut)]
-pub struct AddressTypeToHeightToAddressCount(ByAddressType<EagerVec<Height, StoredUsize>>);
+pub struct AddressTypeToHeightToAddressCount(ByAddressType<EagerVec<Height, StoredU64>>);

-impl From<ByAddressType<EagerVec<Height, StoredUsize>>> for AddressTypeToHeightToAddressCount {
-    fn from(value: ByAddressType<EagerVec<Height, StoredUsize>>) -> Self {
+impl From<ByAddressType<EagerVec<Height, StoredU64>>> for AddressTypeToHeightToAddressCount {
+    fn from(value: ByAddressType<EagerVec<Height, StoredU64>>) -> Self {
        Self(value)
    }
 }
@@ -1,20 +1,18 @@
-use brk_core::{ByAddressType, StoredUsize};
-use brk_exit::Exit;
-use brk_vec::AnyCollectableVec;
+use brk_error::Result;
+use brk_structs::{ByAddressType, StoredU64};
+use brk_vecs::{AnyCollectableVec, Exit};
 use derive_deref::{Deref, DerefMut};

-use crate::vecs::{
+use crate::{
    Indexes, grouped::ComputedVecsFromHeight, indexes,
    stateful::addresstype_to_height_to_addresscount::AddressTypeToHeightToAddressCount,
 };

 #[derive(Clone, Deref, DerefMut)]
-pub struct AddressTypeToIndexesToAddressCount(ByAddressType<ComputedVecsFromHeight<StoredUsize>>);
+pub struct AddressTypeToIndexesToAddressCount(ByAddressType<ComputedVecsFromHeight<StoredU64>>);

-impl From<ByAddressType<ComputedVecsFromHeight<StoredUsize>>>
-    for AddressTypeToIndexesToAddressCount
-{
-    fn from(value: ByAddressType<ComputedVecsFromHeight<StoredUsize>>) -> Self {
+impl From<ByAddressType<ComputedVecsFromHeight<StoredU64>>> for AddressTypeToIndexesToAddressCount {
+    fn from(value: ByAddressType<ComputedVecsFromHeight<StoredU64>>) -> Self {
        Self(value)
    }
 }
@@ -27,7 +25,7 @@ impl AddressTypeToIndexesToAddressCount {
        starting_indexes: &Indexes,
        exit: &Exit,
        addresstype_to_height_to_addresscount: &AddressTypeToHeightToAddressCount,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        self.p2pk65.compute_rest(
            indexes,
            starting_indexes,
@@ -1,6 +1,6 @@
 use std::{collections::BTreeMap, mem};

-use brk_core::TypeIndex;
+use brk_structs::TypeIndex;
 use derive_deref::{Deref, DerefMut};

 use super::ByAddressType;
@@ -29,10 +29,6 @@ impl<T> AddressTypeToTypeIndexTree<T> {
            mem::swap(own, other);
        }
    }
-
-    pub fn unwrap(self) -> ByAddressType<BTreeMap<TypeIndex, T>> {
-        self.0
-    }
 }

 impl<T> Default for AddressTypeToTypeIndexTree<T> {
@@ -0,0 +1,57 @@
+use std::mem;
+
+use derive_deref::{Deref, DerefMut};
+
+use super::ByAddressType;
+
+#[derive(Debug, Deref, DerefMut)]
+pub struct AddressTypeToVec<T>(ByAddressType<Vec<T>>);
+
+impl<T> AddressTypeToVec<T> {
+    pub fn merge(mut self, mut other: Self) -> Self {
+        Self::merge_(&mut self.p2pk65, &mut other.p2pk65);
+        Self::merge_(&mut self.p2pk33, &mut other.p2pk33);
+        Self::merge_(&mut self.p2pkh, &mut other.p2pkh);
+        Self::merge_(&mut self.p2sh, &mut other.p2sh);
+        Self::merge_(&mut self.p2wpkh, &mut other.p2wpkh);
+        Self::merge_(&mut self.p2wsh, &mut other.p2wsh);
+        Self::merge_(&mut self.p2tr, &mut other.p2tr);
+        Self::merge_(&mut self.p2a, &mut other.p2a);
+        self
+    }
+
+    pub fn merge_mut(&mut self, mut other: Self) {
+        Self::merge_(&mut self.p2pk65, &mut other.p2pk65);
+        Self::merge_(&mut self.p2pk33, &mut other.p2pk33);
+        Self::merge_(&mut self.p2pkh, &mut other.p2pkh);
+        Self::merge_(&mut self.p2sh, &mut other.p2sh);
+        Self::merge_(&mut self.p2wpkh, &mut other.p2wpkh);
+        Self::merge_(&mut self.p2wsh, &mut other.p2wsh);
+        Self::merge_(&mut self.p2tr, &mut other.p2tr);
+        Self::merge_(&mut self.p2a, &mut other.p2a);
+    }
+
+    fn merge_(own: &mut Vec<T>, other: &mut Vec<T>) {
+        if own.len() >= other.len() {
+            own.append(other);
+        } else {
+            other.append(own);
+            mem::swap(own, other);
+        }
+    }
+}
+
+impl<T> Default for AddressTypeToVec<T> {
+    fn default() -> Self {
+        Self(ByAddressType {
+            p2pk65: vec![],
+            p2pk33: vec![],
+            p2pkh: vec![],
+            p2sh: vec![],
+            p2wpkh: vec![],
+            p2wsh: vec![],
+            p2tr: vec![],
+            p2a: vec![],
+        })
+    }
+}
@@ -1,9 +1,9 @@
 use std::collections::BTreeMap;

-use brk_core::Height;
+use brk_structs::Height;
 use derive_deref::{Deref, DerefMut};

-use crate::vecs::stateful::AddressTypeToVec;
+use crate::stateful::AddressTypeToVec;

 #[derive(Debug, Default, Deref, DerefMut)]
 pub struct HeightToAddressTypeToVec<T>(pub BTreeMap<Height, AddressTypeToVec<T>>);
@@ -1,6 +1,6 @@
 use std::collections::BTreeMap;

-use brk_vec::{IndexedVec, StoredIndex, StoredType};
+use brk_vecs::{CompressedVec, RawVec, StoredCompressed, StoredIndex, StoredRaw};

 #[derive(Debug)]
 pub struct RangeMap<I, T>(BTreeMap<I, T>);
@@ -20,12 +20,26 @@ where
    }
 }

-impl<I, T> From<&IndexedVec<I, T>> for RangeMap<T, I>
+impl<I, T> From<&RawVec<I, T>> for RangeMap<T, I>
 where
    I: StoredIndex,
-    T: StoredIndex + StoredType,
+    T: StoredIndex + StoredRaw,
 {
-    fn from(vec: &IndexedVec<I, T>) -> Self {
+    fn from(vec: &RawVec<I, T>) -> Self {
+        Self(
+            vec.into_iter()
+                .map(|(i, v)| (v.into_owned(), i))
+                .collect::<BTreeMap<_, _>>(),
+        )
+    }
+}
+
+impl<I, T> From<&CompressedVec<I, T>> for RangeMap<T, I>
+where
+    I: StoredIndex,
+    T: StoredIndex + StoredCompressed,
+{
+    fn from(vec: &CompressedVec<I, T>) -> Self {
        Self(
            vec.into_iter()
                .map(|(i, v)| (v.into_owned(), i))
@@ -1,9 +1,9 @@
-use brk_core::{Bitcoin, DateIndex, Dollars, Height, Result, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, AnyIterableVec};
+use brk_structs::{Bitcoin, DateIndex, Dollars, Height, Version};
+use brk_vecs::{AnyCollectableVec, AnyIterableVec, Exit};

-use crate::vecs::{Indexes, fetched, indexes, market};
+use crate::{Indexes, indexes, market, price};

 pub trait DynCohortVecs: Send + Sync {
    fn starting_height(&self) -> Height;
@@ -30,10 +30,10 @@ pub trait DynCohortVecs: Send + Sync {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()>;
+    ) -> Result<()>;

    fn vecs(&self) -> Vec<&dyn AnyCollectableVec>;
 }
@@ -51,7 +51,7 @@ pub trait CohortVecs: DynCohortVecs {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        market: &market::Vecs,
        height_to_supply: &impl AnyIterableVec<Height, Bitcoin>,
@@ -59,5 +59,5 @@ pub trait CohortVecs: DynCohortVecs {
        height_to_realized_cap: Option<&impl AnyIterableVec<Height, Dollars>>,
        dateindex_to_realized_cap: Option<&impl AnyIterableVec<DateIndex, Dollars>>,
        exit: &Exit,
-    ) -> color_eyre::Result<()>;
+    ) -> Result<()>;
 }
@@ -1,18 +1,15 @@
-use std::{ops::Deref, path::Path};
+use std::{ops::Deref, path::Path, sync::Arc};

-use brk_core::{Bitcoin, DateIndex, Dollars, Height, Result, Version};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, AnyIterableVec, Computation, Format};
+use brk_structs::{Bitcoin, DateIndex, Dollars, Height, Version};
+use brk_vecs::{AnyCollectableVec, AnyIterableVec, Computation, Exit, File, Format};

 use crate::{
-    UTXOCohortState,
-    vecs::{
-        Indexes, fetched, indexes, market,
-        stateful::{
-            common,
-            r#trait::{CohortVecs, DynCohortVecs},
-        },
+    Indexes, UTXOCohortState, indexes, market, price,
+    stateful::{
+        common,
+        r#trait::{CohortVecs, DynCohortVecs},
    },
 };

@@ -28,18 +25,18 @@ pub struct Vecs {
 impl Vecs {
    #[allow(clippy::too_many_arguments)]
    pub fn forced_import(
-        path: &Path,
+        file: &Arc<File>,
        cohort_name: Option<&str>,
        computation: Computation,
        format: Format,
        version: Version,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        states_path: &Path,
        compute_relative_to_all: bool,
        ratio_extended: bool,
-    ) -> color_eyre::Result<Self> {
-        let compute_dollars = fetched.is_some();
+    ) -> Result<Self> {
+        let compute_dollars = price.is_some();

        Ok(Self {
            starting_height: Height::ZERO,
@@ -51,13 +48,13 @@ impl Vecs {
            )?,

            inner: common::Vecs::forced_import(
-                path,
+                file,
                cohort_name,
                computation,
                format,
                version,
                indexes,
-                fetched,
+                price,
                compute_relative_to_all,
                ratio_extended,
            )?,
@@ -126,12 +123,12 @@ impl DynCohortVecs for Vecs {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        self.inner
-            .compute_rest_part1(indexer, indexes, fetched, starting_indexes, exit)
+            .compute_rest_part1(indexer, indexes, price, starting_indexes, exit)
    }

    fn vecs(&self) -> Vec<&dyn AnyCollectableVec> {
@@ -158,7 +155,7 @@ impl CohortVecs for Vecs {
        &mut self,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        starting_indexes: &Indexes,
        market: &market::Vecs,
        height_to_supply: &impl AnyIterableVec<Height, Bitcoin>,
@@ -166,11 +163,11 @@ impl CohortVecs for Vecs {
        height_to_realized_cap: Option<&impl AnyIterableVec<Height, Dollars>>,
        dateindex_to_realized_cap: Option<&impl AnyIterableVec<DateIndex, Dollars>>,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
        self.inner.compute_rest_part2(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            market,
            height_to_supply,
@@ -0,0 +1,54 @@
+use brk_structs::{EmptyAddressData, EmptyAddressIndex, LoadedAddressData, LoadedAddressIndex};
+
+#[derive(Debug)]
+pub enum WithAddressDataSource<T> {
+    New(T),
+    FromLoadedAddressDataVec((LoadedAddressIndex, T)),
+    FromEmptyAddressDataVec((EmptyAddressIndex, T)),
+}
+
+impl<T> WithAddressDataSource<T> {
+    pub fn is_new(&self) -> bool {
+        matches!(self, Self::New(_))
+    }
+
+    pub fn is_from_emptyaddressdata(&self) -> bool {
+        matches!(self, Self::FromEmptyAddressDataVec(_))
+    }
+
+    pub fn deref_mut(&mut self) -> &mut T {
+        match self {
+            Self::New(v) => v,
+            Self::FromLoadedAddressDataVec((_, v)) => v,
+            Self::FromEmptyAddressDataVec((_, v)) => v,
+        }
+    }
+}
+
+impl From<WithAddressDataSource<EmptyAddressData>> for WithAddressDataSource<LoadedAddressData> {
+    fn from(value: WithAddressDataSource<EmptyAddressData>) -> Self {
+        match value {
+            WithAddressDataSource::New(v) => Self::New(v.into()),
+            WithAddressDataSource::FromLoadedAddressDataVec((i, v)) => {
+                Self::FromLoadedAddressDataVec((i, v.into()))
+            }
+            WithAddressDataSource::FromEmptyAddressDataVec((i, v)) => {
+                Self::FromEmptyAddressDataVec((i, v.into()))
+            }
+        }
+    }
+}
+
+impl From<WithAddressDataSource<LoadedAddressData>> for WithAddressDataSource<EmptyAddressData> {
+    fn from(value: WithAddressDataSource<LoadedAddressData>) -> Self {
+        match value {
+            WithAddressDataSource::New(v) => Self::New(v.into()),
+            WithAddressDataSource::FromLoadedAddressDataVec((i, v)) => {
+                Self::FromLoadedAddressDataVec((i, v.into()))
+            }
+            WithAddressDataSource::FromEmptyAddressDataVec((i, v)) => {
+                Self::FromEmptyAddressDataVec((i, v.into()))
+            }
+        }
+    }
+}
@@ -1,6 +1,6 @@
 use std::ops::{Add, AddAssign, SubAssign};

-use brk_core::{Dollars, Timestamp};
+use brk_structs::{Dollars, Timestamp};

 use super::SupplyState;

@@ -1,6 +1,7 @@
 use std::path::Path;

-use brk_core::{AddressData, Dollars, Height, Result, Sats};
+use brk_error::Result;
+use brk_structs::{Dollars, Height, LoadedAddressData, Sats};

 use crate::SupplyState;

@@ -8,7 +9,7 @@ use super::CohortState;

 #[derive(Clone)]
 pub struct AddressCohortState {
-    pub address_count: usize,
+    pub address_count: u64,
    pub inner: CohortState,
 }

@@ -35,7 +36,7 @@ impl AddressCohortState {
    #[allow(clippy::too_many_arguments)]
    pub fn send(
        &mut self,
-        addressdata: &mut AddressData,
+        addressdata: &mut LoadedAddressData,
        value: Sats,
        current_price: Option<Dollars>,
        prev_price: Option<Dollars>,
@@ -47,14 +48,14 @@ impl AddressCohortState {

        let prev_realized_price = compute_price.then(|| addressdata.realized_price());
        let prev_supply_state = SupplyState {
-            utxos: addressdata.outputs_len as usize,
+            utxos: addressdata.outputs_len as u64,
            value: addressdata.amount(),
        };

        addressdata.send(value, prev_price)?;

        let supply_state = SupplyState {
-            utxos: addressdata.outputs_len as usize,
+            utxos: addressdata.outputs_len as u64,
            value: addressdata.amount(),
        };

@@ -72,19 +73,24 @@ impl AddressCohortState {
        Ok(())
    }

-    pub fn receive(&mut self, address_data: &mut AddressData, value: Sats, price: Option<Dollars>) {
+    pub fn receive(
+        &mut self,
+        address_data: &mut LoadedAddressData,
+        value: Sats,
+        price: Option<Dollars>,
+    ) {
        let compute_price = price.is_some();

        let prev_realized_price = compute_price.then(|| address_data.realized_price());
        let prev_supply_state = SupplyState {
-            utxos: address_data.outputs_len as usize,
+            utxos: address_data.outputs_len as u64,
            value: address_data.amount(),
        };

        address_data.receive(value, price);

        let supply_state = SupplyState {
-            utxos: address_data.outputs_len as usize,
+            utxos: address_data.outputs_len as u64,
            value: address_data.amount(),
        };

@@ -96,7 +102,7 @@ impl AddressCohortState {
        );
    }

-    pub fn add(&mut self, addressdata: &AddressData) {
+    pub fn add(&mut self, addressdata: &LoadedAddressData) {
        self.address_count += 1;
        self.inner.increment_(
            &addressdata.into(),
@@ -105,7 +111,7 @@ impl AddressCohortState {
        );
    }

-    pub fn subtract(&mut self, addressdata: &AddressData) {
+    pub fn subtract(&mut self, addressdata: &LoadedAddressData) {
        self.address_count = self.address_count.checked_sub(1).unwrap();
        self.inner.decrement_(
            &addressdata.into(),
@@ -1,6 +1,7 @@
 use std::{cmp::Ordering, path::Path};

-use brk_core::{CheckedSub, Dollars, Height, Result, Sats};
+use brk_error::Result;
+use brk_structs::{CheckedSub, Dollars, Height, Sats};

 use crate::{PriceToAmount, RealizedState, SupplyState, UnrealizedState};

@@ -52,12 +53,12 @@ impl CohortState {
    pub fn increment(&mut self, supply_state: &SupplyState, price: Option<Dollars>) {
        self.supply += supply_state;

-        if supply_state.value > Sats::ZERO {
-            if let Some(realized) = self.realized.as_mut() {
-                let price = price.unwrap();
-                realized.increment(supply_state, price);
-                self.price_to_amount.increment(price, supply_state);
-            }
+        if supply_state.value > Sats::ZERO
+            && let Some(realized) = self.realized.as_mut()
+        {
+            let price = price.unwrap();
+            realized.increment(supply_state, price);
+            self.price_to_amount.increment(price, supply_state);
        }
    }

@@ -69,23 +70,23 @@ impl CohortState {
    ) {
        self.supply += supply_state;

-        if supply_state.value > Sats::ZERO {
-            if let Some(realized) = self.realized.as_mut() {
-                realized.increment_(realized_cap);
-                self.price_to_amount.increment(realized_price, supply_state);
-            }
+        if supply_state.value > Sats::ZERO
+            && let Some(realized) = self.realized.as_mut()
+        {
+            realized.increment_(realized_cap);
+            self.price_to_amount.increment(realized_price, supply_state);
        }
    }

    pub fn decrement(&mut self, supply_state: &SupplyState, price: Option<Dollars>) {
        self.supply -= supply_state;

-        if supply_state.value > Sats::ZERO {
-            if let Some(realized) = self.realized.as_mut() {
-                let price = price.unwrap();
-                realized.decrement(supply_state, price);
-                self.price_to_amount.decrement(price, supply_state);
-            }
+        if supply_state.value > Sats::ZERO
+            && let Some(realized) = self.realized.as_mut()
+        {
+            let price = price.unwrap();
+            realized.decrement(supply_state, price);
+            self.price_to_amount.decrement(price, supply_state);
        }
    }

@@ -97,11 +98,11 @@ impl CohortState {
    ) {
        self.supply -= supply_state;

-        if supply_state.value > Sats::ZERO {
-            if let Some(realized) = self.realized.as_mut() {
-                realized.decrement_(realized_cap);
-                self.price_to_amount.decrement(realized_price, supply_state);
-            }
+        if supply_state.value > Sats::ZERO
+            && let Some(realized) = self.realized.as_mut()
+        {
+            realized.decrement_(realized_cap);
+            self.price_to_amount.decrement(realized_price, supply_state);
        }
    }

@@ -123,21 +124,22 @@ impl CohortState {
    ) {
        self.supply += supply_state;

-        if supply_state.value > Sats::ZERO {
-            if let Some(realized) = self.realized.as_mut() {
-                let price = price.unwrap();
-                realized.receive(supply_state, price);
+        if supply_state.value > Sats::ZERO
+            && let Some(realized) = self.realized.as_mut()
+        {
+            let price = price.unwrap();
+            realized.receive(supply_state, price);

-                if let Some((price, supply)) = price_to_amount_increment
-                    && supply.value.is_not_zero()
-                {
-                    self.price_to_amount.increment(price, supply);
-                }
-                if let Some((price, supply)) = price_to_amount_decrement
-                    && supply.value.is_not_zero()
-                {
-                    self.price_to_amount.decrement(price, supply);
-                }
+            if let Some((price, supply)) = price_to_amount_increment
+                && supply.value.is_not_zero()
+            {
+                self.price_to_amount.increment(price, supply);
+            }
+
+            if let Some((price, supply)) = price_to_amount_decrement
+                && supply.value.is_not_zero()
+            {
+                self.price_to_amount.decrement(price, supply);
            }
        }
    }
@@ -223,17 +225,15 @@ impl CohortState {
        let update_state =
            |price: Dollars, current_price: Dollars, sats: Sats, state: &mut UnrealizedState| {
                match price.cmp(&current_price) {
-                    Ordering::Equal => {
-                        state.supply_even += sats;
-                    }
                    Ordering::Less => {
                        state.supply_in_profit += sats;
                        if price > Dollars::ZERO && current_price > Dollars::ZERO {
                            let diff = current_price.checked_sub(price).unwrap();
-                            if diff <= Dollars::ZERO {
-                                dbg!(price, current_price, diff, sats);
-                                panic!();
-                            }
+                            // Add back once in a while to verify, but generally not needed
+                            // if diff <= Dollars::ZERO {
+                            //     dbg!(price, current_price, diff, sats);
+                            //     panic!();
+                            // }
                            state.unrealized_profit += diff * sats;
                        }
                    }
@@ -241,13 +241,17 @@ impl CohortState {
                        state.supply_in_loss += sats;
                        if price > Dollars::ZERO && current_price > Dollars::ZERO {
                            let diff = price.checked_sub(current_price).unwrap();
-                            if diff <= Dollars::ZERO {
-                                dbg!(price, current_price, diff, sats);
-                                panic!();
-                            }
+                            // Add back once in a while to verify, but generally not needed
+                            // if diff <= Dollars::ZERO {
+                            //     dbg!(price, current_price, diff, sats);
+                            //     panic!();
+                            // }
                            state.unrealized_loss += diff * sats;
                        }
                    }
+                    Ordering::Equal => {
+                        state.supply_even += sats;
+                    }
                }
            };

@@ -1,6 +1,7 @@
 use std::path::Path;

-use brk_core::{Height, Result};
+use brk_error::Result;
+use brk_structs::Height;
 use derive_deref::{Deref, DerefMut};

 use super::CohortState;
@@ -1,14 +1,15 @@
 use std::{
    collections::BTreeMap,
-    fs::{self, File},
-    io::{BufReader, BufWriter},
+    fs,
+    io::{Cursor, Read},
    path::{Path, PathBuf},
 };

-use bincode::{Decode, Encode, config, decode_from_std_read, encode_into_std_write};
-use brk_core::{Dollars, Height, Result, Sats};
+use brk_error::{Error, Result};
+use brk_structs::{Dollars, Height, Sats};
 use derive_deref::{Deref, DerefMut};
 use serde::{Deserialize, Serialize};
+use zerocopy::{FromBytes, IntoBytes};

 use crate::states::SupplyState;

@@ -19,15 +20,15 @@ pub struct PriceToAmount {
    state: State,
 }

-#[derive(Clone, Default, Debug, Deref, DerefMut, Serialize, Deserialize, Encode, Decode)]
-struct State(BTreeMap<Dollars, Sats>);
-
 impl PriceToAmount {
    pub fn forced_import(path: &Path, name: &str) -> Self {
-        Self::import(path, name).unwrap_or_else(|_| Self {
-            pathbuf: Self::path_(path, name),
-            height: None,
-            state: State::default(),
+        Self::import(path, name).unwrap_or_else(|_| {
+            // dbg!(e);
+            Self {
+                pathbuf: Self::path_(path, name),
+                height: None,
+                state: State::default(),
+            }
        })
    }

@@ -35,10 +36,7 @@ impl PriceToAmount {
        let path = Self::path_(path, name);
        fs::create_dir_all(&path)?;

-        let config = config::standard();
-        let file = File::open(Self::path_state_(&path))?;
-        let mut reader = BufReader::new(file);
-        let state = decode_from_std_read(&mut reader, config)?;
+        let state = State::deserialize(&fs::read(Self::path_state_(&path))?)?;

        Ok(Self {
            height: Height::try_from(Self::path_height_(&path).as_path()).ok(),
@@ -68,10 +66,14 @@ impl PriceToAmount {
    }

    pub fn decrement(&mut self, price: Dollars, supply_state: &SupplyState) {
-        let amount = self.state.get_mut(&price).unwrap();
-        *amount -= supply_state.value;
-        if *amount == Sats::ZERO {
-            self.state.remove(&price);
+        if let Some(amount) = self.state.get_mut(&price) {
+            *amount -= supply_state.value;
+            if *amount == Sats::ZERO {
+                self.state.remove(&price);
+            }
+        } else {
+            dbg!(&self.state, price, &self.pathbuf);
+            unreachable!();
        }
    }

@@ -86,13 +88,7 @@ impl PriceToAmount {
    pub fn flush(&mut self, height: Height) -> Result<()> {
        self.height = Some(height);
        height.write(&self.path_height())?;
-
-        let config = config::standard();
-        let file = File::create(self.path_state()).inspect_err(|_| {
-            dbg!(self.path_state());
-        })?;
-        let mut writer = BufWriter::new(file);
-        encode_into_std_write(&self.state, &mut writer, config)?;
+        fs::write(self.path_state(), self.state.serialize())?;
        Ok(())
    }

@@ -118,3 +114,47 @@ impl PriceToAmount {
        path.join("height")
    }
 }
+
+#[derive(Clone, Default, Debug, Deref, DerefMut, Serialize, Deserialize)]
+struct State(BTreeMap<Dollars, Sats>);
+
+impl State {
+    fn serialize(&self) -> Vec<u8> {
+        let len = self.len();
+
+        let mut buffer = Vec::with_capacity(8 + len * 16);
+
+        buffer.extend(len.as_bytes());
+
+        self.iter().for_each(|(key, value)| {
+            buffer.extend(key.as_bytes());
+            buffer.extend(value.as_bytes());
+        });
+
+        buffer
+    }
+
+    fn deserialize(data: &[u8]) -> Result<Self> {
+        let mut cursor = Cursor::new(data);
+        let mut buffer = [0u8; 8];
+
+        cursor
+            .read_exact(&mut buffer)
+            .map_err(|_| Error::Str("Failed to read entry count"))?;
+        let entry_count = usize::read_from_bytes(&buffer)?;
+
+        let mut map = BTreeMap::new();
+
+        for _ in 0..entry_count {
+            cursor.read_exact(&mut buffer)?;
+            let key = Dollars::read_from_bytes(&buffer)?;
+
+            cursor.read_exact(&mut buffer)?;
+            let value = Sats::read_from_bytes(&buffer)?;
+
+            map.insert(key, value);
+        }
+
+        Ok(Self(map))
+    }
+}
@@ -1,6 +1,6 @@
 use std::cmp::Ordering;

-use brk_core::{CheckedSub, Dollars};
+use brk_structs::{CheckedSub, Dollars};

 use super::SupplyState;

@@ -1,12 +1,12 @@
 use std::ops::{Add, AddAssign, SubAssign};

-use brk_core::{AddressData, CheckedSub, Sats};
+use brk_structs::{CheckedSub, LoadedAddressData, Sats};
 use serde::Serialize;
 use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};

 #[derive(Debug, Default, Clone, FromBytes, Immutable, IntoBytes, KnownLayout, Serialize)]
 pub struct SupplyState {
-    pub utxos: usize,
+    pub utxos: u64,
    pub value: Sats,
 }

@@ -40,10 +40,10 @@ impl SubAssign<&SupplyState> for SupplyState {
    }
 }

-impl From<&AddressData> for SupplyState {
-    fn from(value: &AddressData) -> Self {
+impl From<&LoadedAddressData> for SupplyState {
+    fn from(value: &LoadedAddressData) -> Self {
        Self {
-            utxos: value.outputs_len as usize,
+            utxos: value.outputs_len as u64,
            value: value.amount(),
        }
    }
@@ -1,6 +1,6 @@
 use std::ops::{Add, AddAssign};

-use brk_core::{ByAmountRange, GroupedByType, OutputType, Sats};
+use brk_structs::{ByAmountRange, GroupedByType, OutputType, Sats};

 use super::SupplyState;

@@ -1,4 +1,4 @@
-use brk_core::{Dollars, Sats};
+use brk_structs::{Dollars, Sats};

 #[derive(Debug, Default, Clone)]
 pub struct UnrealizedState {
@@ -1,647 +0,0 @@
-use std::{path::Path, thread};
-
-use brk_core::{
-    AddressData, ByAddressType, EmptyAddressData, Height, OutputType, P2AAddressIndex,
-    P2PK33AddressIndex, P2PK65AddressIndex, P2PKHAddressIndex, P2SHAddressIndex, P2TRAddressIndex,
-    P2WPKHAddressIndex, P2WSHAddressIndex, Result, TypeIndex, Version,
-};
-use brk_store::{AnyStore, Store};
-use fjall::{PersistMode, TransactionalKeyspace};
-use log::info;
-
-use crate::vecs::stateful::{AddressTypeToTypeIndexTree, WithAddressDataSource};
-
-const VERSION: Version = Version::ZERO;
-
-#[derive(Clone)]
-pub struct Stores {
-    keyspace: TransactionalKeyspace,
-
-    pub p2aaddressindex_to_addressdata: Store<P2AAddressIndex, AddressData>,
-    pub p2aaddressindex_to_emptyaddressdata: Store<P2AAddressIndex, EmptyAddressData>,
-    pub p2pk33addressindex_to_addressdata: Store<P2PK33AddressIndex, AddressData>,
-    pub p2pk33addressindex_to_emptyaddressdata: Store<P2PK33AddressIndex, EmptyAddressData>,
-    pub p2pk65addressindex_to_addressdata: Store<P2PK65AddressIndex, AddressData>,
-    pub p2pk65addressindex_to_emptyaddressdata: Store<P2PK65AddressIndex, EmptyAddressData>,
-    pub p2pkhaddressindex_to_addressdata: Store<P2PKHAddressIndex, AddressData>,
-    pub p2pkhaddressindex_to_emptyaddressdata: Store<P2PKHAddressIndex, EmptyAddressData>,
-    pub p2shaddressindex_to_addressdata: Store<P2SHAddressIndex, AddressData>,
-    pub p2shaddressindex_to_emptyaddressdata: Store<P2SHAddressIndex, EmptyAddressData>,
-    pub p2traddressindex_to_addressdata: Store<P2TRAddressIndex, AddressData>,
-    pub p2traddressindex_to_emptyaddressdata: Store<P2TRAddressIndex, EmptyAddressData>,
-    pub p2wpkhaddressindex_to_addressdata: Store<P2WPKHAddressIndex, AddressData>,
-    pub p2wpkhaddressindex_to_emptyaddressdata: Store<P2WPKHAddressIndex, EmptyAddressData>,
-    pub p2wshaddressindex_to_addressdata: Store<P2WSHAddressIndex, AddressData>,
-    pub p2wshaddressindex_to_emptyaddressdata: Store<P2WSHAddressIndex, EmptyAddressData>,
-}
-
-impl Stores {
-    pub fn import(
-        path: &Path,
-        version: Version,
-        keyspace: &TransactionalKeyspace,
-    ) -> color_eyre::Result<Self> {
-        let (
-            (p2aaddressindex_to_addressdata, p2aaddressindex_to_emptyaddressdata),
-            (p2pk33addressindex_to_addressdata, p2pk33addressindex_to_emptyaddressdata),
-            (p2pk65addressindex_to_addressdata, p2pk65addressindex_to_emptyaddressdata),
-            (p2pkhaddressindex_to_addressdata, p2pkhaddressindex_to_emptyaddressdata),
-            (p2shaddressindex_to_addressdata, p2shaddressindex_to_emptyaddressdata),
-            (p2traddressindex_to_addressdata, p2traddressindex_to_emptyaddressdata),
-            (p2wpkhaddressindex_to_addressdata, p2wpkhaddressindex_to_emptyaddressdata),
-            (p2wshaddressindex_to_addressdata, p2wshaddressindex_to_emptyaddressdata),
-        ) = thread::scope(|scope| {
-            let p2a = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2aaddressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2aaddressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2pk33 = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2pk33addressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2pk33addressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2pk65 = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2pk65addressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2pk65addressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2pkh = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2pkhaddressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2pkhaddressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2sh = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2shaddressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2shaddressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2tr = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2traddressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2traddressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2wpkh = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2wpkhaddressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2wpkhaddressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            let p2wsh = scope.spawn(|| {
-                (
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2wshaddressindex_to_addressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                    Store::import(
-                        keyspace,
-                        path,
-                        "p2wshaddressindex_to_emptyaddressdata",
-                        version + VERSION + Version::ZERO,
-                        None,
-                    )
-                    .unwrap(),
-                )
-            });
-
-            (
-                p2a.join().unwrap(),
-                p2pk33.join().unwrap(),
-                p2pk65.join().unwrap(),
-                p2pkh.join().unwrap(),
-                p2sh.join().unwrap(),
-                p2tr.join().unwrap(),
-                p2wpkh.join().unwrap(),
-                p2wsh.join().unwrap(),
-            )
-        });
-
-        Ok(Self {
-            keyspace: keyspace.clone(),
-
-            p2aaddressindex_to_addressdata,
-            p2aaddressindex_to_emptyaddressdata,
-
-            p2pk33addressindex_to_addressdata,
-            p2pk33addressindex_to_emptyaddressdata,
-
-            p2pk65addressindex_to_addressdata,
-            p2pk65addressindex_to_emptyaddressdata,
-
-            p2pkhaddressindex_to_addressdata,
-            p2pkhaddressindex_to_emptyaddressdata,
-
-            p2shaddressindex_to_addressdata,
-            p2shaddressindex_to_emptyaddressdata,
-
-            p2traddressindex_to_addressdata,
-            p2traddressindex_to_emptyaddressdata,
-
-            p2wpkhaddressindex_to_addressdata,
-            p2wpkhaddressindex_to_emptyaddressdata,
-
-            p2wshaddressindex_to_addressdata,
-            p2wshaddressindex_to_emptyaddressdata,
-        })
-    }
-
-    pub fn starting_height(&self) -> Height {
-        self.as_slice()
-            .into_iter()
-            .map(|store| store.height().map(Height::incremented).unwrap_or_default())
-            .min()
-            .unwrap()
-    }
-
-    pub fn reset(&mut self) -> Result<()> {
-        info!("Resetting stores...");
-        info!("> If it gets stuck here, stop the program and start it again");
-
-        self.as_mut_slice()
-            .into_iter()
-            .try_for_each(|store| store.reset())?;
-
-        self.keyspace
-            .persist(PersistMode::SyncAll)
-            .map_err(|e| e.into())
-    }
-
-    pub fn get_addressdata(
-        &self,
-        address_type: OutputType,
-        type_index: TypeIndex,
-    ) -> Result<Option<AddressData>> {
-        Ok(match address_type {
-            OutputType::P2A => self
-                .p2aaddressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2PK33 => self
-                .p2pk33addressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2PK65 => self
-                .p2pk65addressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2PKH => self
-                .p2pkhaddressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2SH => self
-                .p2shaddressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2TR => self
-                .p2traddressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2WPKH => self
-                .p2wpkhaddressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2WSH => self
-                .p2wshaddressindex_to_addressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            _ => unreachable!(),
-        })
-    }
-
-    pub fn get_emptyaddressdata(
-        &self,
-        address_type: OutputType,
-        type_index: TypeIndex,
-    ) -> Result<Option<EmptyAddressData>> {
-        Ok(match address_type {
-            OutputType::P2A => self
-                .p2aaddressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2PK33 => self
-                .p2pk33addressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2PK65 => self
-                .p2pk65addressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2PKH => self
-                .p2pkhaddressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2SH => self
-                .p2shaddressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2TR => self
-                .p2traddressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2WPKH => self
-                .p2wpkhaddressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            OutputType::P2WSH => self
-                .p2wshaddressindex_to_emptyaddressdata
-                .get(&type_index.into())?
-                .map(|c| c.into_owned()),
-            _ => unreachable!(),
-        })
-    }
-
-    pub fn commit(
-        &mut self,
-        height: Height,
-        addresstype_to_typeindex_to_addressdata: AddressTypeToTypeIndexTree<
-            WithAddressDataSource<AddressData>,
-        >,
-        addresstype_to_typeindex_to_emptyaddressdata: AddressTypeToTypeIndexTree<
-            WithAddressDataSource<EmptyAddressData>,
-        >,
-    ) -> Result<()> {
-        let ByAddressType {
-            p2pk65,
-            p2pk33,
-            p2pkh,
-            p2sh,
-            p2wpkh,
-            p2wsh,
-            p2tr,
-            p2a,
-        } = addresstype_to_typeindex_to_addressdata.unwrap();
-
-        let ByAddressType {
-            p2pk65: empty_p2pk65,
-            p2pk33: empty_p2pk33,
-            p2pkh: empty_p2pkh,
-            p2sh: empty_p2sh,
-            p2wpkh: empty_p2wpkh,
-            p2wsh: empty_p2wsh,
-            p2tr: empty_p2tr,
-            p2a: empty_p2a,
-        } = addresstype_to_typeindex_to_emptyaddressdata.unwrap();
-
-        thread::scope(|s| {
-            s.spawn(|| {
-                self.p2aaddressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2a
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2a.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2pk33addressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2pk33
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2pk33.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2pk65addressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2pk65
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2pk65.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2pkhaddressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2pkh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2pkh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2shaddressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2sh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2sh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2traddressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2tr
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2tr.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2wpkhaddressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2wpkh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2wpkh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            s.spawn(|| {
-                self.p2wshaddressindex_to_addressdata.commit_(
-                    height,
-                    empty_p2wsh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_addressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    p2wsh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-        });
-
-        thread::scope(|scope| {
-            scope.spawn(|| {
-                self.p2aaddressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2a.iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2a.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2pk33addressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2pk33
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2pk33.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2pk65addressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2pk65
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2pk65.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2pkhaddressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2pkh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2pkh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2shaddressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2sh.iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2sh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2traddressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2tr.iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2tr.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2wpkhaddressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2wpkh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2wpkh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-            scope.spawn(|| {
-                self.p2wshaddressindex_to_emptyaddressdata.commit_(
-                    height,
-                    p2wsh
-                        .iter()
-                        .filter(|(_, addressdata)| addressdata.is_from_emptyaddressdata())
-                        .map(|(typeindex, _)| (*typeindex).into()),
-                    empty_p2wsh.iter().map(|(typeindex, addressdata)| {
-                        ((*typeindex).into(), addressdata.deref().clone())
-                    }),
-                )
-            });
-        });
-
-        self.keyspace
-            .persist(PersistMode::SyncAll)
-            .map_err(|e| e.into())
-    }
-
-    pub fn rotate_memtables(&self) {
-        self.as_slice()
-            .into_iter()
-            .for_each(|store| store.rotate_memtable());
-    }
-
-    pub fn as_slice(&self) -> [&(dyn AnyStore + Send + Sync); 16] {
-        [
-            &self.p2aaddressindex_to_addressdata,
-            &self.p2aaddressindex_to_emptyaddressdata,
-            &self.p2pk33addressindex_to_addressdata,
-            &self.p2pk33addressindex_to_emptyaddressdata,
-            &self.p2pk65addressindex_to_addressdata,
-            &self.p2pk65addressindex_to_emptyaddressdata,
-            &self.p2pkhaddressindex_to_addressdata,
-            &self.p2pkhaddressindex_to_emptyaddressdata,
-            &self.p2shaddressindex_to_addressdata,
-            &self.p2shaddressindex_to_emptyaddressdata,
-            &self.p2traddressindex_to_addressdata,
-            &self.p2traddressindex_to_emptyaddressdata,
-            &self.p2wpkhaddressindex_to_addressdata,
-            &self.p2wpkhaddressindex_to_emptyaddressdata,
-            &self.p2wshaddressindex_to_addressdata,
-            &self.p2wshaddressindex_to_emptyaddressdata,
-        ]
-    }
-
-    fn as_mut_slice(&mut self) -> [&mut (dyn AnyStore + Send + Sync); 16] {
-        [
-            &mut self.p2aaddressindex_to_addressdata,
-            &mut self.p2aaddressindex_to_emptyaddressdata,
-            &mut self.p2pk33addressindex_to_addressdata,
-            &mut self.p2pk33addressindex_to_emptyaddressdata,
-            &mut self.p2pk65addressindex_to_addressdata,
-            &mut self.p2pk65addressindex_to_emptyaddressdata,
-            &mut self.p2pkhaddressindex_to_addressdata,
-            &mut self.p2pkhaddressindex_to_emptyaddressdata,
-            &mut self.p2shaddressindex_to_addressdata,
-            &mut self.p2shaddressindex_to_emptyaddressdata,
-            &mut self.p2traddressindex_to_addressdata,
-            &mut self.p2traddressindex_to_emptyaddressdata,
-            &mut self.p2wpkhaddressindex_to_addressdata,
-            &mut self.p2wpkhaddressindex_to_emptyaddressdata,
-            &mut self.p2wshaddressindex_to_addressdata,
-            &mut self.p2wshaddressindex_to_emptyaddressdata,
-        ]
-    }
-}
@@ -0,0 +1,316 @@
+use brk_error::Result;
+use brk_structs::{Bitcoin, CheckedSub, Close, Date, DateIndex, Dollars, Sats, StoredF32};
+use brk_vecs::{
+    AnyIterableVec, AnyStoredVec, AnyVec, EagerVec, Exit, GenericStoredVec, StoredIndex,
+    VecIterator, Version,
+};
+
+const DCA_AMOUNT: Dollars = Dollars::mint(100.0);
+
+pub trait ComputeDCAStackViaLen {
+    fn compute_dca_stack_via_len(
+        &mut self,
+        max_from: DateIndex,
+        closes: &impl AnyIterableVec<DateIndex, Close<Dollars>>,
+        len: usize,
+        exit: &Exit,
+    ) -> Result<()>;
+
+    fn compute_dca_stack_via_from(
+        &mut self,
+        max_from: DateIndex,
+        closes: &impl AnyIterableVec<DateIndex, Close<Dollars>>,
+        from: DateIndex,
+        exit: &Exit,
+    ) -> Result<()>;
+}
+impl ComputeDCAStackViaLen for EagerVec<DateIndex, Sats> {
+    fn compute_dca_stack_via_len(
+        &mut self,
+        max_from: DateIndex,
+        closes: &impl AnyIterableVec<DateIndex, Close<Dollars>>,
+        len: usize,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ZERO + self.inner_version() + closes.version(),
+        )?;
+
+        let mut other_iter = closes.iter();
+        let mut prev = None;
+
+        let index = max_from.min(DateIndex::from(self.len()));
+        closes.iter_at(index).try_for_each(|(i, closes)| {
+            let price = *closes.into_owned();
+            let i_usize = i.unwrap_to_usize();
+            if prev.is_none() {
+                if i_usize == 0 {
+                    prev.replace(Sats::ZERO);
+                } else {
+                    prev.replace(self.into_iter().unwrap_get_inner_(i_usize - 1));
+                }
+            }
+
+            let mut stack = Sats::ZERO;
+
+            if price != Dollars::ZERO {
+                stack = prev.unwrap() + Sats::from(Bitcoin::from(DCA_AMOUNT / price));
+
+                if i_usize >= len {
+                    let prev_price = *other_iter.unwrap_get_inner_(i_usize - len);
+                    if prev_price != Dollars::ZERO {
+                        stack = stack
+                            .checked_sub(Sats::from(Bitcoin::from(DCA_AMOUNT / prev_price)))
+                            .unwrap();
+                    }
+                }
+            }
+
+            prev.replace(stack);
+
+            self.forced_push_at(i, stack, exit)
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+
+    fn compute_dca_stack_via_from(
+        &mut self,
+        max_from: DateIndex,
+        closes: &impl AnyIterableVec<DateIndex, Close<Dollars>>,
+        from: DateIndex,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ZERO + self.inner_version() + closes.version(),
+        )?;
+
+        let mut prev = None;
+
+        let index = max_from.min(DateIndex::from(self.len()));
+        closes.iter_at(index).try_for_each(|(i, closes)| {
+            let price = *closes.into_owned();
+            let i_usize = i.unwrap_to_usize();
+            if prev.is_none() {
+                if i_usize == 0 {
+                    prev.replace(Sats::ZERO);
+                } else {
+                    prev.replace(self.into_iter().unwrap_get_inner_(i_usize - 1));
+                }
+            }
+
+            let mut stack = Sats::ZERO;
+
+            if price != Dollars::ZERO && i >= from {
+                stack = prev.unwrap() + Sats::from(Bitcoin::from(DCA_AMOUNT / price));
+            }
+
+            prev.replace(stack);
+
+            self.forced_push_at(i, stack, exit)
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+}
+
+pub trait ComputeDCAAveragePriceViaLen {
+    fn compute_dca_avg_price_via_len(
+        &mut self,
+        max_from: DateIndex,
+        stacks: &impl AnyIterableVec<DateIndex, Sats>,
+        len: usize,
+        exit: &Exit,
+    ) -> Result<()>;
+
+    fn compute_dca_avg_price_via_from(
+        &mut self,
+        max_from: DateIndex,
+        stacks: &impl AnyIterableVec<DateIndex, Sats>,
+        from: DateIndex,
+        exit: &Exit,
+    ) -> Result<()>;
+}
+impl ComputeDCAAveragePriceViaLen for EagerVec<DateIndex, Dollars> {
+    fn compute_dca_avg_price_via_len(
+        &mut self,
+        max_from: DateIndex,
+        stacks: &impl AnyIterableVec<DateIndex, Sats>,
+        len: usize,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ONE + self.inner_version() + stacks.version(),
+        )?;
+
+        let index = max_from.min(DateIndex::from(self.len()));
+
+        let first_price_date = DateIndex::try_from(Date::new(2010, 7, 12)).unwrap();
+
+        stacks.iter_at(index).try_for_each(|(i, stack)| {
+            let stack = stack.into_owned();
+            let mut avg_price = Dollars::from(f64::NAN);
+            if i > first_price_date {
+                avg_price = DCA_AMOUNT
+                    * len
+                        .min(i.unwrap_to_usize() + 1)
+                        .min(i.checked_sub(first_price_date).unwrap().unwrap_to_usize() + 1)
+                    / Bitcoin::from(stack);
+            }
+            self.forced_push_at(i, avg_price, exit)
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+
+    fn compute_dca_avg_price_via_from(
+        &mut self,
+        max_from: DateIndex,
+        stacks: &impl AnyIterableVec<DateIndex, Sats>,
+        from: DateIndex,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ZERO + self.inner_version() + stacks.version(),
+        )?;
+
+        let index = max_from.min(DateIndex::from(self.len()));
+
+        let from_usize = from.unwrap_to_usize();
+
+        stacks.iter_at(index).try_for_each(|(i, stack)| {
+            let stack = stack.into_owned();
+            let mut avg_price = Dollars::from(f64::NAN);
+            if i >= from {
+                avg_price =
+                    DCA_AMOUNT * (i.unwrap_to_usize() + 1 - from_usize) / Bitcoin::from(stack);
+            }
+            self.forced_push_at(i, avg_price, exit)
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+}
+
+pub trait ComputeFromSats<I> {
+    fn compute_from_sats(
+        &mut self,
+        max_from: I,
+        sats: &impl AnyIterableVec<I, Sats>,
+        exit: &Exit,
+    ) -> Result<()>;
+}
+impl<I> ComputeFromSats<I> for EagerVec<I, Bitcoin>
+where
+    I: StoredIndex,
+{
+    fn compute_from_sats(
+        &mut self,
+        max_from: I,
+        sats: &impl AnyIterableVec<I, Sats>,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ZERO + self.inner_version() + sats.version(),
+        )?;
+
+        let index = max_from.min(I::from(self.len()));
+        sats.iter_at(index).try_for_each(|(i, sats)| {
+            let (i, v) = (i, Bitcoin::from(sats.into_owned()));
+            self.forced_push_at(i, v, exit)
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+}
+
+pub trait ComputeFromBitcoin<I> {
+    fn compute_from_bitcoin(
+        &mut self,
+        max_from: I,
+        bitcoin: &impl AnyIterableVec<I, Bitcoin>,
+        price: &impl AnyIterableVec<I, Close<Dollars>>,
+        exit: &Exit,
+    ) -> Result<()>;
+}
+impl<I> ComputeFromBitcoin<I> for EagerVec<I, Dollars>
+where
+    I: StoredIndex,
+{
+    fn compute_from_bitcoin(
+        &mut self,
+        max_from: I,
+        bitcoin: &impl AnyIterableVec<I, Bitcoin>,
+        price: &impl AnyIterableVec<I, Close<Dollars>>,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ZERO + self.inner_version() + bitcoin.version(),
+        )?;
+
+        let mut price_iter = price.iter();
+        let index = max_from.min(I::from(self.len()));
+        bitcoin.iter_at(index).try_for_each(|(i, bitcoin)| {
+            let dollars = price_iter.unwrap_get_inner(i);
+            let (i, v) = (i, *dollars * bitcoin.into_owned());
+            self.forced_push_at(i, v, exit)
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+}
+
+pub trait ComputeDrawdown<I> {
+    fn compute_drawdown(
+        &mut self,
+        max_from: I,
+        close: &impl AnyIterableVec<I, Close<Dollars>>,
+        ath: &impl AnyIterableVec<I, Dollars>,
+        exit: &Exit,
+    ) -> Result<()>;
+}
+impl<I> ComputeDrawdown<I> for EagerVec<I, StoredF32>
+where
+    I: StoredIndex,
+{
+    fn compute_drawdown(
+        &mut self,
+        max_from: I,
+        close: &impl AnyIterableVec<I, Close<Dollars>>,
+        ath: &impl AnyIterableVec<I, Dollars>,
+        exit: &Exit,
+    ) -> Result<()> {
+        self.validate_computed_version_or_reset_file(
+            Version::ZERO + self.inner_version() + ath.version() + close.version(),
+        )?;
+
+        let index = max_from.min(I::from(self.len()));
+        let mut close_iter = close.iter();
+        ath.iter_at(index).try_for_each(|(i, ath)| {
+            let ath = ath.into_owned();
+            if ath == Dollars::ZERO {
+                self.forced_push_at(i, StoredF32::default(), exit)
+            } else {
+                let close = *close_iter.unwrap_get_inner(i);
+                let drawdown = StoredF32::from((*ath - *close) / *ath * -100.0);
+                self.forced_push_at(i, drawdown, exit)
+            }
+        })?;
+
+        self.safe_flush(exit)?;
+
+        Ok(())
+    }
+}
@@ -1,108 +1,103 @@
-use std::path::Path;
+use std::{path::Path, sync::Arc};

-use brk_core::{
-    CheckedSub, Feerate, HalvingEpoch, Height, InputIndex, OutputIndex, Sats, StoredU32,
-    StoredUsize, TxIndex, TxVersion, Version, Weight,
-};
-use brk_exit::Exit;
+use brk_error::Result;
 use brk_indexer::Indexer;
-use brk_vec::{
-    AnyCollectableVec, AnyIterableVec, CloneableAnyIterableVec, Computation, ComputedVec,
-    ComputedVecFrom1, ComputedVecFrom2, ComputedVecFrom3, Format, StoredIndex, VecIterator,
+use brk_structs::{
+    CheckedSub, Feerate, HalvingEpoch, Height, InputIndex, OutputIndex, Sats, StoredBool,
+    StoredU32, StoredU64, TxIndex, TxVersion, Version, Weight,
+};
+use brk_vecs::{
+    AnyCloneableIterableVec, AnyCollectableVec, AnyIterableVec, Computation, ComputedVec,
+    ComputedVecFrom1, ComputedVecFrom2, ComputedVecFrom3, Exit, File, Format, PAGE_SIZE,
+    StoredIndex, VecIterator,
 };

-use crate::vecs::grouped::Source;
-
-use super::{
-    Indexes, fetched,
-    grouped::{
-        ComputedValueVecsFromHeight, ComputedValueVecsFromTxindex, ComputedVecsFromHeight,
-        ComputedVecsFromTxindex, VecBuilderOptions,
-    },
-    indexes,
+use crate::grouped::{
+    ComputedValueVecsFromHeight, ComputedValueVecsFromTxindex, ComputedVecsFromHeight,
+    ComputedVecsFromTxindex, Source, VecBuilderOptions,
 };

+use super::{Indexes, indexes, price};
+
 const VERSION: Version = Version::ZERO;

 #[derive(Clone)]
 pub struct Vecs {
+    file: Arc<File>,
+
    // pub txindex_to_is_v1: LazyVec<Txindex, bool>,
    // pub txindex_to_is_v2: LazyVec<Txindex, bool>,
    // pub txindex_to_is_v3: LazyVec<Txindex, bool>,
    pub indexes_to_coinbase: ComputedValueVecsFromHeight,
-    pub indexes_to_emptyoutput_count: ComputedVecsFromHeight<StoredUsize>,
+    pub indexes_to_emptyoutput_count: ComputedVecsFromHeight<StoredU64>,
    pub indexes_to_fee: ComputedValueVecsFromTxindex,
    pub indexes_to_feerate: ComputedVecsFromTxindex<Feerate>,
    /// Value == 0 when Coinbase
-    pub txindex_to_input_value: ComputedVecFrom3<
-        TxIndex,
-        Sats,
-        TxIndex,
-        InputIndex,
-        TxIndex,
-        StoredUsize,
-        InputIndex,
-        Sats,
-    >,
+    pub txindex_to_input_value:
+        ComputedVecFrom3<TxIndex, Sats, TxIndex, InputIndex, TxIndex, StoredU64, InputIndex, Sats>,
    // pub indexes_to_input_value: ComputedVecsFromTxindex<Sats>,
-    pub indexes_to_opreturn_count: ComputedVecsFromHeight<StoredUsize>,
+    pub indexes_to_opreturn_count: ComputedVecsFromHeight<StoredU64>,
    pub txindex_to_output_value: ComputedVecFrom3<
        TxIndex,
        Sats,
        TxIndex,
        OutputIndex,
        TxIndex,
-        StoredUsize,
+        StoredU64,
        OutputIndex,
        Sats,
    >,
    // pub indexes_to_output_value: ComputedVecsFromTxindex<Sats>,
-    pub indexes_to_p2a_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2ms_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2pk33_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2pk65_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2pkh_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2sh_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2tr_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2wpkh_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_p2wsh_count: ComputedVecsFromHeight<StoredUsize>,
+    pub indexes_to_p2a_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2ms_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2pk33_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2pk65_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2pkh_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2sh_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2tr_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2wpkh_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_p2wsh_count: ComputedVecsFromHeight<StoredU64>,
    pub indexes_to_subsidy: ComputedValueVecsFromHeight,
    pub indexes_to_unclaimed_rewards: ComputedValueVecsFromHeight,
-    pub indexes_to_tx_count: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_tx_v1: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_tx_v2: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_tx_v3: ComputedVecsFromHeight<StoredUsize>,
-    pub indexes_to_tx_vsize: ComputedVecsFromTxindex<StoredUsize>,
+    pub indexes_to_tx_count: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_tx_v1: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_tx_v2: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_tx_v3: ComputedVecsFromHeight<StoredU64>,
+    pub indexes_to_tx_vsize: ComputedVecsFromTxindex<StoredU64>,
    pub indexes_to_tx_weight: ComputedVecsFromTxindex<Weight>,
-    pub indexes_to_unknownoutput_count: ComputedVecsFromHeight<StoredUsize>,
+    pub indexes_to_unknownoutput_count: ComputedVecsFromHeight<StoredU64>,
    pub inputindex_to_value:
        ComputedVecFrom2<InputIndex, Sats, InputIndex, OutputIndex, OutputIndex, Sats>,
-    pub indexes_to_input_count: ComputedVecsFromTxindex<StoredUsize>,
-    pub txindex_to_is_coinbase: ComputedVecFrom2<TxIndex, bool, TxIndex, Height, Height, TxIndex>,
-    pub indexes_to_output_count: ComputedVecsFromTxindex<StoredUsize>,
-    pub txindex_to_vsize: ComputedVecFrom1<TxIndex, StoredUsize, TxIndex, Weight>,
+    pub indexes_to_input_count: ComputedVecsFromTxindex<StoredU64>,
+    pub txindex_to_is_coinbase:
+        ComputedVecFrom2<TxIndex, StoredBool, TxIndex, Height, Height, TxIndex>,
+    pub indexes_to_output_count: ComputedVecsFromTxindex<StoredU64>,
+    pub txindex_to_vsize: ComputedVecFrom1<TxIndex, StoredU64, TxIndex, Weight>,
    pub txindex_to_weight:
        ComputedVecFrom2<TxIndex, Weight, TxIndex, StoredU32, TxIndex, StoredU32>,
    pub txindex_to_fee: ComputedVecFrom2<TxIndex, Sats, TxIndex, Sats, TxIndex, Sats>,
-    pub txindex_to_feerate: ComputedVecFrom2<TxIndex, Feerate, TxIndex, Sats, TxIndex, StoredUsize>,
-    pub indexes_to_exact_utxo_count: ComputedVecsFromHeight<StoredUsize>,
+    pub txindex_to_feerate: ComputedVecFrom2<TxIndex, Feerate, TxIndex, Sats, TxIndex, StoredU64>,
+    pub indexes_to_exact_utxo_count: ComputedVecsFromHeight<StoredU64>,
 }

 impl Vecs {
    pub fn forced_import(
-        path: &Path,
+        parent: &Path,
        version: Version,
        indexer: &Indexer,
        indexes: &indexes::Vecs,
        computation: Computation,
        format: Format,
-        fetched: Option<&fetched::Vecs>,
-    ) -> color_eyre::Result<Self> {
-        let compute_dollars = fetched.is_some();
+        price: Option<&price::Vecs>,
+    ) -> Result<Self> {
+        let file = Arc::new(File::open(&parent.join("transactions"))?);
+        file.set_min_len(PAGE_SIZE * 10_000_000)?;
+
+        let compute_dollars = price.is_some();

        let inputindex_to_value = ComputedVec::forced_import_or_init_from_2(
            computation,
-            path,
+            &file,
            "value",
            version + VERSION + Version::ZERO,
            format,
@@ -129,7 +124,7 @@ impl Vecs {

        let txindex_to_weight = ComputedVec::forced_import_or_init_from_2(
            computation,
-            path,
+            &file,
            "weight",
            version + VERSION + Version::ZERO,
            format,
@@ -157,7 +152,7 @@ impl Vecs {

        let txindex_to_vsize = ComputedVec::forced_import_or_init_from_1(
            computation,
-            path,
+            &file,
            "vsize",
            version + VERSION + Version::ZERO,
            format,
@@ -165,7 +160,7 @@ impl Vecs {
            |index: TxIndex, iter| {
                let index = index.unwrap_to_usize();
                iter.next_at(index).map(|(_, weight)| {
-                    StoredUsize::from(
+                    StoredU64::from(
                        bitcoin::Weight::from(weight.into_owned()).to_vbytes_ceil() as usize
                    )
                })
@@ -174,7 +169,7 @@ impl Vecs {

        let txindex_to_is_coinbase = ComputedVec::forced_import_or_init_from_2(
            computation,
-            path,
+            &file,
            "is_coinbase",
            version + VERSION + Version::ZERO,
            format,
@@ -190,15 +185,14 @@ impl Vecs {
                            .unwrap()
                            .1
                            .into_owned();
-
-                        index == txindex
+                        StoredBool::from(index == txindex)
                    })
            },
        )?;

        let txindex_to_input_value = ComputedVec::forced_import_or_init_from_3(
            computation,
-            path,
+            &file,
            "input_value",
            version + VERSION + Version::ZERO,
            format,
@@ -219,7 +213,7 @@ impl Vecs {
                            .unwrap()
                            .1
                            .into_owned();
-                        let range = first_index..first_index + count;
+                        let range = first_index..first_index + count as usize;
                        range.into_iter().fold(Sats::ZERO, |total, inputindex| {
                            total
                                + inputindex_to_value_iter
@@ -234,7 +228,7 @@ impl Vecs {

        // let indexes_to_input_value: ComputedVecsFromTxindex<Sats> =
        //     ComputedVecsFromTxindex::forced_import(
-        //         path,
+        //         file,
        //         "input_value",
        //         true,
        //         version + VERSION + Version::ZERO,
@@ -248,7 +242,7 @@ impl Vecs {

        let txindex_to_output_value = ComputedVec::forced_import_or_init_from_3(
            computation,
-            path,
+            &file,
            "output_value",
            version + VERSION + Version::ZERO,
            format,
@@ -269,7 +263,7 @@ impl Vecs {
                            .unwrap()
                            .1
                            .into_owned();
-                        let range = first_index..first_index + count;
+                        let range = first_index..first_index + count as usize;
                        range.into_iter().fold(Sats::ZERO, |total, outputindex| {
                            total
                                + outputindex_to_value_iter
@@ -284,7 +278,7 @@ impl Vecs {

        // let indexes_to_output_value: ComputedVecsFromTxindex<Sats> =
        //     ComputedVecsFromTxindex::forced_import(
-        //         path,
+        //         file,
        //         "output_value",
        //         true,
        //         version + VERSION + Version::ZERO,
@@ -297,8 +291,8 @@ impl Vecs {
        //     )?;

        let txindex_to_fee = ComputedVecFrom2::forced_import_or_init_from_2(
-            computation,
-            path,
+            Computation::Eager,
+            &file,
            "fee",
            version + VERSION + Version::ZERO,
            format,
@@ -320,8 +314,8 @@ impl Vecs {
        )?;

        let txindex_to_feerate = ComputedVecFrom2::forced_import_or_init_from_2(
-            computation,
-            path,
+            Computation::Eager,
+            &file,
            "feerate",
            version + VERSION + Version::ZERO,
            format,
@@ -341,7 +335,7 @@ impl Vecs {

        Ok(Self {
            indexes_to_tx_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "tx_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -356,7 +350,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_input_count: ComputedVecsFromTxindex::forced_import(
-                path,
+                &file,
                "input_count",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -371,7 +365,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_output_count: ComputedVecsFromTxindex::forced_import(
-                path,
+                &file,
                "output_count",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -386,7 +380,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_tx_v1: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "tx_v1",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -396,7 +390,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_tx_v2: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "tx_v2",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -406,7 +400,7 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_tx_v3: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "tx_v3",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -416,14 +410,14 @@ impl Vecs {
                VecBuilderOptions::default().add_sum().add_cumulative(),
            )?,
            indexes_to_fee: ComputedValueVecsFromTxindex::forced_import(
-                path,
+                &file,
                "fee",
                indexes,
                Source::Vec(txindex_to_fee.boxed_clone()),
                version + VERSION + Version::ZERO,
                computation,
                format,
-                fetched,
+                price,
                VecBuilderOptions::default()
                    .add_sum()
                    .add_cumulative()
@@ -432,7 +426,7 @@ impl Vecs {
                    .add_average(),
            )?,
            indexes_to_feerate: ComputedVecsFromTxindex::forced_import(
-                path,
+                &file,
                "feerate",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -445,7 +439,7 @@ impl Vecs {
                    .add_average(),
            )?,
            indexes_to_tx_vsize: ComputedVecsFromTxindex::forced_import(
-                path,
+                &file,
                "tx_vsize",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -458,7 +452,7 @@ impl Vecs {
                    .add_average(),
            )?,
            indexes_to_tx_weight: ComputedVecsFromTxindex::forced_import(
-                path,
+                &file,
                "tx_weight",
                Source::None,
                version + VERSION + Version::ZERO,
@@ -471,7 +465,7 @@ impl Vecs {
                    .add_average(),
            )?,
            indexes_to_subsidy: ComputedValueVecsFromHeight::forced_import(
-                path,
+                &file,
                "subsidy",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -487,7 +481,7 @@ impl Vecs {
                indexes,
            )?,
            indexes_to_coinbase: ComputedValueVecsFromHeight::forced_import(
-                path,
+                &file,
                "coinbase",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -503,7 +497,7 @@ impl Vecs {
                indexes,
            )?,
            indexes_to_unclaimed_rewards: ComputedValueVecsFromHeight::forced_import(
-                path,
+                &file,
                "unclaimed_rewards",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -514,7 +508,7 @@ impl Vecs {
                indexes,
            )?,
            indexes_to_p2a_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2a_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -529,7 +523,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2ms_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2ms_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -544,7 +538,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2pk33_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2pk33_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -559,7 +553,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2pk65_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2pk65_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -574,7 +568,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2pkh_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2pkh_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -589,7 +583,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2sh_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2sh_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -604,7 +598,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2tr_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2tr_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -619,7 +613,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2wpkh_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2wpkh_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -634,7 +628,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_p2wsh_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "p2wsh_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -649,7 +643,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_opreturn_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "opreturn_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -664,7 +658,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_unknownoutput_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "unknownoutput_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -679,7 +673,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_emptyoutput_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "emptyoutput_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -694,7 +688,7 @@ impl Vecs {
                    .add_cumulative(),
            )?,
            indexes_to_exact_utxo_count: ComputedVecsFromHeight::forced_import(
-                path,
+                &file,
                "exact_utxo_count",
                Source::Compute,
                version + VERSION + Version::ZERO,
@@ -713,6 +707,8 @@ impl Vecs {
            txindex_to_feerate,
            txindex_to_vsize,
            txindex_to_weight,
+
+            file,
        })
    }

@@ -721,9 +717,22 @@ impl Vecs {
        indexer: &Indexer,
        indexes: &indexes::Vecs,
        starting_indexes: &Indexes,
-        fetched: Option<&fetched::Vecs>,
+        price: Option<&price::Vecs>,
        exit: &Exit,
-    ) -> color_eyre::Result<()> {
+    ) -> Result<()> {
+        self.compute_(indexer, indexes, starting_indexes, price, exit)?;
+        self.file.flush_then_punch()?;
+        Ok(())
+    }
+
+    fn compute_(
+        &mut self,
+        indexer: &Indexer,
+        indexes: &indexes::Vecs,
+        starting_indexes: &Indexes,
+        price: Option<&price::Vecs>,
+        exit: &Exit,
+    ) -> Result<()> {
        self.indexes_to_tx_count.compute_all(
            indexer,
            indexes,
@@ -735,7 +744,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_txindex,
                    &indexer.vecs.txindex_to_txid,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -756,7 +766,7 @@ impl Vecs {
        )?;

        let compute_indexes_to_tx_vany =
-            |indexes_to_tx_vany: &mut ComputedVecsFromHeight<StoredUsize>, txversion| {
+            |indexes_to_tx_vany: &mut ComputedVecsFromHeight<StoredU64>, txversion| {
                let mut txindex_to_txversion_iter = indexer.vecs.txindex_to_txversion.iter();
                indexes_to_tx_vany.compute_all(
                    indexer,
@@ -773,7 +783,8 @@ impl Vecs {
                                v == txversion
                            },
                            exit,
-                        )
+                        )?;
+                        Ok(())
                    },
                )
            };
@@ -867,7 +878,7 @@ impl Vecs {
            starting_indexes,
            exit,
            Some(&self.txindex_to_fee),
-            fetched,
+            price,
        )?;

        self.indexes_to_feerate.compute_rest(
@@ -897,7 +908,7 @@ impl Vecs {
        self.indexes_to_coinbase.compute_all(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            exit,
            |vec, indexer, _, starting_indexes, exit| {
@@ -914,23 +925,23 @@ impl Vecs {
                            .unwrap_to_usize();
                        let output_count = txindex_to_output_count_iter.unwrap_get_inner(txindex);
                        let mut sats = Sats::ZERO;
-                        (first_outputindex..first_outputindex + *output_count).for_each(
-                            |outputindex| {
+                        (first_outputindex..first_outputindex + usize::from(output_count))
+                            .for_each(|outputindex| {
                                sats += outputindex_to_value_iter
                                    .unwrap_get_inner(OutputIndex::from(outputindex));
-                            },
-                        );
+                            });
                        (height, sats)
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

        self.indexes_to_subsidy.compute_all(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            exit,
            |vec, _, _, starting_indexes, exit| {
@@ -944,14 +955,15 @@ impl Vecs {
                        (height, coinbase.checked_sub(fees).unwrap())
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

        self.indexes_to_unclaimed_rewards.compute_all(
            indexer,
            indexes,
-            fetched,
+            price,
            starting_indexes,
            exit,
            |vec, _, _, starting_indexes, exit| {
@@ -965,7 +977,8 @@ impl Vecs {
                        (height, expected.checked_sub(subsidy).unwrap())
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -980,7 +993,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2aaddressindex,
                    &indexer.vecs.p2aaddressindex_to_p2abytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -995,7 +1009,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2msoutputindex,
                    &indexer.vecs.p2msoutputindex_to_txindex,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1010,7 +1025,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2pk33addressindex,
                    &indexer.vecs.p2pk33addressindex_to_p2pk33bytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1025,7 +1041,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2pk65addressindex,
                    &indexer.vecs.p2pk65addressindex_to_p2pk65bytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1040,7 +1057,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2pkhaddressindex,
                    &indexer.vecs.p2pkhaddressindex_to_p2pkhbytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1055,7 +1073,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2shaddressindex,
                    &indexer.vecs.p2shaddressindex_to_p2shbytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1070,7 +1089,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2traddressindex,
                    &indexer.vecs.p2traddressindex_to_p2trbytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1085,7 +1105,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2wpkhaddressindex,
                    &indexer.vecs.p2wpkhaddressindex_to_p2wpkhbytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1100,7 +1121,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_p2wshaddressindex,
                    &indexer.vecs.p2wshaddressindex_to_p2wshbytes,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1115,7 +1137,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_opreturnindex,
                    &indexer.vecs.opreturnindex_to_txindex,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1130,7 +1153,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_unknownoutputindex,
                    &indexer.vecs.unknownoutputindex_to_txindex,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1145,7 +1169,8 @@ impl Vecs {
                    &indexer.vecs.height_to_first_emptyoutputindex,
                    &indexer.vecs.emptyoutputindex_to_txindex,
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1171,7 +1196,7 @@ impl Vecs {
                    |(h, output_count, ..)| {
                        let input_count = input_count_iter.unwrap_get_inner(h);
                        let opreturn_count = opreturn_count_iter.unwrap_get_inner(h);
-                        let block_count = usize::from(h + 1_usize);
+                        let block_count = u64::from(h + 1_usize);
                        // -1 > genesis output is unspendable
                        let mut utxo_count =
                            *output_count - (*input_count - block_count) - *opreturn_count - 1;
@@ -1194,10 +1219,11 @@ impl Vecs {
                            utxo_count -= 1;
                        }

-                        (h, StoredUsize::from(utxo_count))
+                        (h, StoredU64::from(utxo_count))
                    },
                    exit,
-                )
+                )?;
+                Ok(())
            },
        )?;

@@ -1,14 +0,0 @@
-use std::ops::{Add, AddAssign, Div};
-
-use brk_vec::StoredType;
-
-pub trait ComputedType
-where
-    Self:
-        StoredType + From<usize> + Div<usize, Output = Self> + Add<Output = Self> + AddAssign + Ord,
-{
-}
-impl<T> ComputedType for T where
-    T: StoredType + From<usize> + Div<usize, Output = Self> + Add<Output = Self> + AddAssign + Ord
-{
-}
@@ -1,223 +0,0 @@
-use std::path::Path;
-
-use brk_core::Version;
-use brk_exit::Exit;
-use brk_fetcher::Fetcher;
-use brk_indexer::Indexer;
-use brk_vec::{AnyCollectableVec, Computation, Format};
-
-pub mod blocks;
-pub mod cointime;
-pub mod constants;
-pub mod fetched;
-pub mod grouped;
-pub mod indexes;
-pub mod market;
-pub mod mining;
-pub mod stateful;
-pub mod transactions;
-
-pub use indexes::Indexes;
-use log::info;
-
-use crate::stores::Stores;
-
-const VERSION: Version = Version::ONE;
-
-#[derive(Clone)]
-pub struct Vecs {
-    pub indexes: indexes::Vecs,
-    pub constants: constants::Vecs,
-    pub blocks: blocks::Vecs,
-    pub mining: mining::Vecs,
-    pub market: market::Vecs,
-    pub transactions: transactions::Vecs,
-    pub stateful: stateful::Vecs,
-    pub fetched: Option<fetched::Vecs>,
-    pub cointime: cointime::Vecs,
-}
-
-impl Vecs {
-    pub fn import(
-        path: &Path,
-        version: Version,
-        indexer: &Indexer,
-        fetch: bool,
-        computation: Computation,
-        format: Format,
-    ) -> color_eyre::Result<Self> {
-        let indexes = indexes::Vecs::forced_import(
-            path,
-            version + VERSION + Version::ZERO,
-            indexer,
-            computation,
-            format,
-        )?;
-
-        let fetched = fetch.then(|| {
-            fetched::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-            )
-            .unwrap()
-        });
-
-        Ok(Self {
-            blocks: blocks::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-            )?,
-            mining: mining::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-            )?,
-            constants: constants::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-            )?,
-            market: market::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-            )?,
-            stateful: stateful::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-                fetched.as_ref(),
-            )?,
-            transactions: transactions::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                indexer,
-                &indexes,
-                computation,
-                format,
-                fetched.as_ref(),
-            )?,
-            cointime: cointime::Vecs::forced_import(
-                path,
-                version + VERSION + Version::ZERO,
-                computation,
-                format,
-                &indexes,
-                fetched.as_ref(),
-            )?,
-            indexes,
-            fetched,
-        })
-    }
-
-    pub fn compute(
-        &mut self,
-        indexer: &Indexer,
-        starting_indexes: brk_indexer::Indexes,
-        fetcher: Option<&mut Fetcher>,
-        exit: &Exit,
-        stores: &mut Stores,
-    ) -> color_eyre::Result<()> {
-        info!("Computing indexes...");
-        let mut starting_indexes = self.indexes.compute(indexer, starting_indexes, exit)?;
-
-        info!("Computing constants...");
-        self.constants
-            .compute(indexer, &self.indexes, &starting_indexes, exit)?;
-
-        info!("Computing blocks...");
-        self.blocks
-            .compute(indexer, &self.indexes, &starting_indexes, exit)?;
-
-        info!("Computing mining...");
-        self.mining
-            .compute(indexer, &self.indexes, &starting_indexes, exit)?;
-
-        if let Some(fetched) = self.fetched.as_mut() {
-            info!("Computing fetched...");
-            fetched.compute(
-                indexer,
-                &self.indexes,
-                &starting_indexes,
-                fetcher.unwrap(),
-                exit,
-            )?;
-        }
-
-        info!("Computing transactions...");
-        self.transactions.compute(
-            indexer,
-            &self.indexes,
-            &starting_indexes,
-            self.fetched.as_ref(),
-            exit,
-        )?;
-
-        if let Some(fetched) = self.fetched.as_ref() {
-            info!("Computing market...");
-            self.market.compute(
-                indexer,
-                &self.indexes,
-                fetched,
-                &mut self.transactions,
-                &starting_indexes,
-                exit,
-            )?;
-        }
-
-        info!("Computing stateful...");
-        self.stateful.compute(
-            indexer,
-            &self.indexes,
-            &self.transactions,
-            self.fetched.as_ref(),
-            &self.market,
-            &mut starting_indexes,
-            exit,
-            stores,
-        )?;
-
-        self.cointime.compute(
-            indexer,
-            &self.indexes,
-            &starting_indexes,
-            self.fetched.as_ref(),
-            &self.transactions,
-            &self.stateful,
-            exit,
-        )?;
-
-        Ok(())
-    }
-
-    pub fn vecs(&self) -> Vec<&dyn AnyCollectableVec> {
-        [
-            self.constants.vecs(),
-            self.indexes.vecs(),
-            self.blocks.vecs(),
-            self.mining.vecs(),
-            self.market.vecs(),
-            self.transactions.vecs(),
-            self.stateful.vecs(),
-            self.cointime.vecs(),
-            self.fetched.as_ref().map_or(vec![], |v| v.vecs()),
-        ]
-        .into_iter()
-        .flatten()
-        .collect::<Vec<_>>()
-    }
-}
@@ -1,47 +0,0 @@
-use std::{collections::BTreeSet, mem};
-
-use brk_core::TypeIndex;
-use derive_deref::{Deref, DerefMut};
-
-use super::ByAddressType;
-
-#[derive(Debug, Deref, DerefMut)]
-pub struct AddressTypeToTypeIndexSet(ByAddressType<BTreeSet<TypeIndex>>);
-
-impl AddressTypeToTypeIndexSet {
-    pub fn merge(mut self, mut other: Self) -> Self {
-        Self::merge_(&mut self.p2pk65, &mut other.p2pk65);
-        Self::merge_(&mut self.p2pk33, &mut other.p2pk33);
-        Self::merge_(&mut self.p2pkh, &mut other.p2pkh);
-        Self::merge_(&mut self.p2sh, &mut other.p2sh);
-        Self::merge_(&mut self.p2wpkh, &mut other.p2wpkh);
-        Self::merge_(&mut self.p2wsh, &mut other.p2wsh);
-        Self::merge_(&mut self.p2tr, &mut other.p2tr);
-        Self::merge_(&mut self.p2a, &mut other.p2a);
-        self
-    }
-
-    fn merge_(own: &mut BTreeSet<TypeIndex>, other: &mut BTreeSet<TypeIndex>) {
-        if own.len() >= other.len() {
-            own.append(other);
-        } else {
-            other.append(own);
-            mem::swap(own, other);
-        }
-    }
-}
-
-impl Default for AddressTypeToTypeIndexSet {
-    fn default() -> Self {
-        Self(ByAddressType {
-            p2pk65: BTreeSet::default(),
-            p2pk33: BTreeSet::default(),
-            p2pkh: BTreeSet::default(),
-            p2sh: BTreeSet::default(),
-            p2wpkh: BTreeSet::default(),
-            p2wsh: BTreeSet::default(),
-            p2tr: BTreeSet::default(),
-            p2a: BTreeSet::default(),
-        })
-    }
-}
@@ -1,21 +0,0 @@
-use derive_deref::{Deref, DerefMut};
-
-use super::ByAddressType;
-
-#[derive(Debug, Deref, DerefMut)]
-pub struct AddressTypeToVec<T>(ByAddressType<Vec<T>>);
-
-impl<T> Default for AddressTypeToVec<T> {
-    fn default() -> Self {
-        Self(ByAddressType {
-            p2pk65: vec![],
-            p2pk33: vec![],
-            p2pkh: vec![],
-            p2sh: vec![],
-            p2wpkh: vec![],
-            p2wsh: vec![],
-            p2tr: vec![],
-            p2a: vec![],
-        })
-    }
-}
@@ -1,62 +0,0 @@
-use brk_core::{AddressData, EmptyAddressData};
-
-#[derive(Debug)]
-pub enum WithAddressDataSource<T> {
-    New(T),
-    FromAddressDataStore(T),
-    FromEmptyAddressDataStore(T),
-}
-
-impl<T> WithAddressDataSource<T> {
-    pub fn is_new(&self) -> bool {
-        matches!(self, Self::New(_))
-    }
-
-    pub fn is_from_addressdata(&self) -> bool {
-        matches!(self, Self::FromAddressDataStore(_))
-    }
-
-    pub fn is_from_emptyaddressdata(&self) -> bool {
-        matches!(self, Self::FromEmptyAddressDataStore(_))
-    }
-
-    pub fn deref(&self) -> &T {
-        match self {
-            Self::New(v) => v,
-            Self::FromAddressDataStore(v) => v,
-            Self::FromEmptyAddressDataStore(v) => v,
-        }
-    }
-
-    pub fn deref_mut(&mut self) -> &mut T {
-        match self {
-            Self::New(v) => v,
-            Self::FromAddressDataStore(v) => v,
-            Self::FromEmptyAddressDataStore(v) => v,
-        }
-    }
-}
-
-impl From<WithAddressDataSource<EmptyAddressData>> for WithAddressDataSource<AddressData> {
-    fn from(value: WithAddressDataSource<EmptyAddressData>) -> Self {
-        match value {
-            WithAddressDataSource::New(v) => Self::New(v.into()),
-            WithAddressDataSource::FromAddressDataStore(v) => Self::FromAddressDataStore(v.into()),
-            WithAddressDataSource::FromEmptyAddressDataStore(v) => {
-                Self::FromEmptyAddressDataStore(v.into())
-            }
-        }
-    }
-}
-
-impl From<WithAddressDataSource<AddressData>> for WithAddressDataSource<EmptyAddressData> {
-    fn from(value: WithAddressDataSource<AddressData>) -> Self {
-        match value {
-            WithAddressDataSource::New(v) => Self::New(v.into()),
-            WithAddressDataSource::FromAddressDataStore(v) => Self::FromAddressDataStore(v.into()),
-            WithAddressDataSource::FromEmptyAddressDataStore(v) => {
-                Self::FromEmptyAddressDataStore(v.into())
-            }
-        }
-    }
-}
@@ -1,142 +0,0 @@
-use std::{
-    fmt::{self, Debug},
-    io, result, time,
-};
-
-use crate::Version;
-
-pub type Result<T, E = Error> = result::Result<T, E>;
-
-#[derive(Debug)]
-pub enum Error {
-    IO(io::Error),
-    SerdeJson(serde_json::Error),
-    Jiff(jiff::Error),
-    Fjall(fjall::Error),
-    SystemTimeError(time::SystemTimeError),
-    ZeroCopyError,
-    BincodeEncodeError(bincode::error::EncodeError),
-    BincodeDecodeError(bincode::error::DecodeError),
-
-    WrongEndian,
-    DifferentVersion { found: Version, expected: Version },
-    UnexpectedData,
-    MmapsVecIsTooSmall,
-    IndexTooHigh,
-    EmptyVec,
-    IndexTooLow,
-    ExpectFileToHaveIndex,
-    ExpectVecToHaveIndex,
-    FailedKeyTryIntoUsize,
-    UnsupportedUnflushedState,
-    RangeFromAfterTo(usize, usize),
-    DifferentCompressionMode,
-    WrongLength,
-    WrongAddressType,
-    UnindexableDate,
-
-    String(&'static str),
-}
-
-impl From<time::SystemTimeError> for Error {
-    fn from(value: time::SystemTimeError) -> Self {
-        Self::SystemTimeError(value)
-    }
-}
-
-impl From<io::Error> for Error {
-    fn from(value: io::Error) -> Self {
-        Self::IO(value)
-    }
-}
-
-impl From<jiff::Error> for Error {
-    fn from(value: jiff::Error) -> Self {
-        Self::Jiff(value)
-    }
-}
-
-impl From<fjall::Error> for Error {
-    fn from(value: fjall::Error) -> Self {
-        Self::Fjall(value)
-    }
-}
-
-impl<A, B, C> From<zerocopy::error::ConvertError<A, B, C>> for Error {
-    fn from(_: zerocopy::error::ConvertError<A, B, C>) -> Self {
-        Self::ZeroCopyError
-    }
-}
-
-impl<A, B> From<zerocopy::error::SizeError<A, B>> for Error {
-    fn from(_: zerocopy::error::SizeError<A, B>) -> Self {
-        Self::ZeroCopyError
-    }
-}
-
-impl From<serde_json::Error> for Error {
-    fn from(error: serde_json::Error) -> Self {
-        Self::SerdeJson(error)
-    }
-}
-
-impl From<bincode::error::DecodeError> for Error {
-    fn from(error: bincode::error::DecodeError) -> Self {
-        Self::BincodeDecodeError(error)
-    }
-}
-
-impl From<bincode::error::EncodeError> for Error {
-    fn from(error: bincode::error::EncodeError) -> Self {
-        Self::BincodeEncodeError(error)
-    }
-}
-
-impl fmt::Display for Error {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        match self {
-            Error::IO(error) => Debug::fmt(&error, f),
-            Error::SystemTimeError(error) => Debug::fmt(&error, f),
-            Error::SerdeJson(error) => Debug::fmt(&error, f),
-            Error::Jiff(error) => Debug::fmt(&error, f),
-            Error::Fjall(error) => Debug::fmt(&error, f),
-            Error::BincodeDecodeError(error) => Debug::fmt(&error, f),
-            Error::BincodeEncodeError(error) => Debug::fmt(&error, f),
-            Error::ZeroCopyError => write!(f, "ZeroCopy error"),
-            Error::UnexpectedData => write!(f, "Unexpected data"),
-
-            Error::WrongEndian => write!(f, "Wrong endian"),
-            Error::DifferentVersion { found, expected } => {
-                write!(
-                    f,
-                    "Different version found: {found:?}, expected: {expected:?}"
-                )
-            }
-            Error::MmapsVecIsTooSmall => write!(f, "Mmaps vec is too small"),
-            Error::IndexTooHigh => write!(f, "Index too high"),
-            Error::IndexTooLow => write!(f, "Index too low"),
-            Error::ExpectFileToHaveIndex => write!(f, "Expect file to have index"),
-            Error::ExpectVecToHaveIndex => write!(f, "Expect vec to have index"),
-            Error::FailedKeyTryIntoUsize => write!(f, "Failed to convert key to usize"),
-            Error::UnsupportedUnflushedState => {
-                write!(
-                    f,
-                    "Unsupported unflush state, please flush before using this function"
-                )
-            }
-            Error::RangeFromAfterTo(from, to) => write!(f, "Range, from {from} is after to {to}"),
-            Error::DifferentCompressionMode => write!(f, "Different compression mode chosen"),
-            Error::EmptyVec => write!(f, "The Vec is empty, maybe wait for a bit"),
-            Error::WrongLength => write!(f, "Wrong length"),
-            Error::WrongAddressType => write!(f, "Wrong address type"),
-            Error::UnindexableDate => write!(
-                f,
-                "Date cannot be indexed, must be 2009-01-03, 2009-01-09 or greater"
-            ),
-
-            Error::String(s) => write!(f, "{s}"),
-        }
-    }
-}
-
-impl std::error::Error for Error {}
@@ -1,89 +0,0 @@
-use std::ops::Add;
-
-use byteview::ByteView;
-use serde::Serialize;
-use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};
-
-use crate::Error;
-
-#[derive(
-    Debug,
-    PartialEq,
-    Eq,
-    PartialOrd,
-    Ord,
-    Clone,
-    Copy,
-    Default,
-    FromBytes,
-    Immutable,
-    IntoBytes,
-    KnownLayout,
-    Serialize,
-)]
-pub struct AddressIndex(u32);
-
-impl AddressIndex {
-    pub const BYTES: usize = size_of::<Self>();
-
-    pub fn increment(&mut self) {
-        self.0 += 1;
-    }
-
-    pub fn incremented(self) -> Self {
-        Self(self.0 + 1)
-    }
-}
-
-impl From<u32> for AddressIndex {
-    fn from(value: u32) -> Self {
-        Self(value)
-    }
-}
-
-impl From<u64> for AddressIndex {
-    fn from(value: u64) -> Self {
-        Self(value as u32)
-    }
-}
-impl From<AddressIndex> for u64 {
-    fn from(value: AddressIndex) -> Self {
-        value.0 as u64
-    }
-}
-
-impl From<usize> for AddressIndex {
-    fn from(value: usize) -> Self {
-        Self(value as u32)
-    }
-}
-impl From<AddressIndex> for usize {
-    fn from(value: AddressIndex) -> Self {
-        value.0 as usize
-    }
-}
-
-impl From<ByteView> for AddressIndex {
-    fn from(value: ByteView) -> Self {
-        Ok(Self::read_from_bytes(&value)?)
-    }
-}
-impl From<AddressIndex> for ByteView {
-    fn from(value: AddressIndex) -> Self {
-        Self::new(value.as_bytes())
-    }
-}
-
-impl Add<usize> for AddressIndex {
-    type Output = Self;
-    fn add(self, rhs: usize) -> Self::Output {
-        Self(self.0 + rhs as u32)
-    }
-}
-
-impl Add<AddressIndex> for AddressIndex {
-    type Output = Self;
-    fn add(self, rhs: AddressIndex) -> Self::Output {
-        Self(self.0 + rhs.0)
-    }
-}
@@ -1,27 +0,0 @@
-use byteview::ByteView;
-use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};
-
-use crate::Error;
-
-use super::{AddressIndex, Outputindex};
-
-#[derive(
-    Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Immutable, IntoBytes, KnownLayout, FromBytes,
-)]
-#[repr(C)]
-pub struct AddressIndexOutputIndex {
-    addressindex: AddressIndex,
-    _padding: u32,
-    outputindex: Outputindex,
-}
-
-impl From<ByteView> for AddressIndexOutputIndex {
-    fn from(value: ByteView) -> Self {
-        Ok(Self::read_from_bytes(&value)?)
-    }
-}
-impl From<AddressIndexOutputIndex> for ByteView {
-    fn from(value: AddressIndexOutputIndex) -> Self {
-        Self::new(value.as_bytes())
-    }
-}
@@ -1,48 +0,0 @@
-use serde::Serialize;
-use zerocopy_derive::{Immutable, IntoBytes, KnownLayout, TryFromBytes};
-
-use super::OutputType;
-
-#[derive(
-    Debug,
-    Clone,
-    Copy,
-    PartialEq,
-    Eq,
-    PartialOrd,
-    Ord,
-    TryFromBytes,
-    Immutable,
-    IntoBytes,
-    KnownLayout,
-    Serialize,
-)]
-#[repr(u8)]
-pub enum AddressType {
-    P2PK65,
-    P2PK33,
-    P2PKH,
-    P2SH,
-    P2WPKH,
-    P2WSH,
-    P2TR,
-    P2A,
-}
-
-impl From<OutputType> for AddressType {
-    fn from(value: OutputType) -> Self {
-        match value {
-            OutputType::P2A => Self::P2A,
-            OutputType::P2PK33 => Self::P2PK33,
-            OutputType::P2PK65 => Self::P2PK65,
-            OutputType::P2PKH => Self::P2PKH,
-            OutputType::P2SH => Self::P2SH,
-            OutputType::P2TR => Self::P2TR,
-            OutputType::P2WPKH => Self::P2WPKH,
-            OutputType::P2WSH => Self::P2WSH,
-            OutputType::Empty | OutputType::OpReturn | OutputType::P2MS | OutputType::Unknown => {
-                unreachable!()
-            }
-        }
-    }
-}
@@ -1,44 +0,0 @@
-use byteview::ByteView;
-use zerocopy::{FromBytes, IntoBytes};
-use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};
-
-use crate::{AddressData, Sats};
-
-#[derive(Debug, Default, Clone, FromBytes, Immutable, IntoBytes, KnownLayout)]
-pub struct EmptyAddressData {
-    pub transfered: Sats,
-}
-
-impl From<AddressData> for EmptyAddressData {
-    fn from(value: AddressData) -> Self {
-        Self::from(&value)
-    }
-}
-
-impl From<&AddressData> for EmptyAddressData {
-    fn from(value: &AddressData) -> Self {
-        if value.sent != value.received {
-            dbg!(&value);
-            panic!("Trying to convert not empty wallet to empty !");
-        }
-        Self {
-            transfered: value.sent,
-        }
-    }
-}
-
-impl From<ByteView> for EmptyAddressData {
-    fn from(value: ByteView) -> Self {
-        Self::read_from_bytes(&value).unwrap()
-    }
-}
-impl From<EmptyAddressData> for ByteView {
-    fn from(value: EmptyAddressData) -> Self {
-        Self::from(&value)
-    }
-}
-impl From<&EmptyAddressData> for ByteView {
-    fn from(value: &EmptyAddressData) -> Self {
-        Self::new(value.as_bytes())
-    }
-}
@@ -1,135 +0,0 @@
-use bitcoin::{ScriptBuf, opcodes::all::OP_PUSHBYTES_2};
-use serde::Serialize;
-use zerocopy_derive::{Immutable, IntoBytes, KnownLayout, TryFromBytes};
-
-#[derive(
-    Debug,
-    Clone,
-    Copy,
-    PartialEq,
-    Eq,
-    PartialOrd,
-    Ord,
-    TryFromBytes,
-    Immutable,
-    IntoBytes,
-    KnownLayout,
-    Serialize,
-)]
-#[repr(u8)]
-pub enum OutputType {
-    P2PK65,
-    P2PK33,
-    P2PKH,
-    P2MS,
-    P2SH,
-    OpReturn,
-    P2WPKH,
-    P2WSH,
-    P2TR,
-    P2A,
-    Empty = 254,
-    Unknown = 255,
-}
-
-impl OutputType {
-    pub fn is_spendable(&self) -> bool {
-        match self {
-            Self::P2PK65 => true,
-            Self::P2PK33 => true,
-            Self::P2PKH => true,
-            Self::P2MS => true,
-            Self::P2SH => true,
-            Self::OpReturn => false,
-            Self::P2WPKH => true,
-            Self::P2WSH => true,
-            Self::P2TR => true,
-            Self::P2A => true,
-            Self::Empty => true,
-            Self::Unknown => true,
-        }
-    }
-
-    pub fn is_address(&self) -> bool {
-        match self {
-            Self::P2PK65 => true,
-            Self::P2PK33 => true,
-            Self::P2PKH => true,
-            Self::P2MS => false,
-            Self::P2SH => true,
-            Self::OpReturn => false,
-            Self::P2WPKH => true,
-            Self::P2WSH => true,
-            Self::P2TR => true,
-            Self::P2A => true,
-            Self::Empty => false,
-            Self::Unknown => false,
-        }
-    }
-
-    pub fn is_not_address(&self) -> bool {
-        !self.is_address()
-    }
-
-    pub fn is_unspendable(&self) -> bool {
-        !self.is_spendable()
-    }
-
-    pub fn as_vec() -> Vec<Self> {
-        vec![
-            Self::P2PK65,
-            Self::P2PK33,
-            Self::P2PKH,
-            Self::P2MS,
-            Self::P2SH,
-            Self::OpReturn,
-            Self::P2WPKH,
-            Self::P2WSH,
-            Self::P2TR,
-            Self::P2A,
-            Self::Empty,
-            Self::Unknown,
-        ]
-    }
-}
-
-impl From<&ScriptBuf> for OutputType {
-    fn from(script: &ScriptBuf) -> Self {
-        if script.is_p2pk() {
-            let bytes = script.as_bytes();
-
-            match bytes.len() {
-                67 => Self::P2PK65,
-                35 => Self::P2PK33,
-                _ => {
-                    dbg!(bytes);
-                    unreachable!()
-                }
-            }
-        } else if script.is_p2pkh() {
-            Self::P2PKH
-        } else if script.is_multisig() {
-            Self::P2MS
-        } else if script.is_p2sh() {
-            Self::P2SH
-        } else if script.is_op_return() {
-            Self::OpReturn
-        } else if script.is_p2wpkh() {
-            Self::P2WPKH
-        } else if script.is_p2wsh() {
-            Self::P2WSH
-        } else if script.is_p2tr() {
-            Self::P2TR
-        } else if script.witness_version() == Some(bitcoin::WitnessVersion::V1)
-            && script.len() == 4
-            && script.as_bytes()[1] == OP_PUSHBYTES_2.to_u8()
-            && script.as_bytes()[2..4] == [78, 115]
-        {
-            Self::P2A
-        } else if script.is_empty() {
-            Self::Empty
-        } else {
-            Self::Unknown
-        }
-    }
-}
@@ -1,115 +0,0 @@
-use std::ops::{Add, AddAssign, Div};
-
-use derive_deref::Deref;
-use serde::Serialize;
-use zerocopy_derive::{FromBytes, Immutable, IntoBytes, KnownLayout};
-
-use crate::{CheckedSub, Printable};
-
-use super::{InputIndex, OutputIndex, TxIndex};
-
-#[derive(
-    Debug,
-    Deref,
-    Clone,
-    Copy,
-    PartialEq,
-    Eq,
-    PartialOrd,
-    Ord,
-    FromBytes,
-    Immutable,
-    IntoBytes,
-    KnownLayout,
-    Serialize,
-)]
-pub struct StoredU64(u64);
-
-impl StoredU64 {
-    pub const ZERO: Self = Self(0);
-
-    pub fn new(counter: u64) -> Self {
-        Self(counter)
-    }
-}
-
-impl From<u64> for StoredU64 {
-    fn from(value: u64) -> Self {
-        Self(value)
-    }
-}
-
-impl From<usize> for StoredU64 {
-    fn from(value: usize) -> Self {
-        Self(value as u64)
-    }
-}
-
-impl CheckedSub<StoredU64> for StoredU64 {
-    fn checked_sub(self, rhs: Self) -> Option<Self> {
-        self.0.checked_sub(rhs.0).map(Self)
-    }
-}
-
-impl Div<usize> for StoredU64 {
-    type Output = Self;
-    fn div(self, rhs: usize) -> Self::Output {
-        Self(self.0 / rhs as u64)
-    }
-}
-
-impl Add for StoredU64 {
-    type Output = Self;
-    fn add(self, rhs: Self) -> Self::Output {
-        Self(self.0 + rhs.0)
-    }
-}
-
-impl AddAssign for StoredU64 {
-    fn add_assign(&mut self, rhs: Self) {
-        *self = *self + rhs
-    }
-}
-
-impl From<f64> for StoredU64 {
-    fn from(value: f64) -> Self {
-        if value < 0.0 || value > u32::MAX as f64 {
-            panic!()
-        }
-        Self(value as u64)
-    }
-}
-
-impl From<StoredU64> for f64 {
-    fn from(value: StoredU64) -> Self {
-        value.0 as f64
-    }
-}
-
-impl From<TxIndex> for StoredU64 {
-    fn from(value: TxIndex) -> Self {
-        Self(*value as u64)
-    }
-}
-
-impl From<InputIndex> for StoredU64 {
-    fn from(value: InputIndex) -> Self {
-        Self(*value)
-    }
-}
-
-impl From<OutputIndex> for StoredU64 {
-    fn from(value: OutputIndex) -> Self {
-        Self(*value)
-    }
-}
-
-impl Printable for StoredU64 {
-    fn to_string() -> &'static str {
-        "u64"
-    }
-
-    fn to_possible_strings() -> &'static [&'static str] {
-        &["u64"]
-    }
-}
@@ -1,5 +0,0 @@
-mod from_coarser;
-mod printable;
-
-pub use from_coarser::*;
-pub use printable::*;
@@ -1,4 +0,0 @@
-pub trait Printable {
-    fn to_string() -> &'static str;
-    fn to_possible_strings() -> &'static [&'static str];
-}
@@ -1,27 +0,0 @@
-use crate::{Error, Result};
-
-#[allow(clippy::result_unit_err)]
-pub fn copy_first_4bytes(slice: &[u8]) -> Result<[u8; 4]> {
-    let mut buf: [u8; 4] = [0; 4];
-    let buf_len = buf.len();
-    if slice.len() < buf_len {
-        return Err(Error::String("Buffer is too small to convert to 8 bytes"));
-    }
-    slice.iter().take(buf_len).enumerate().for_each(|(i, r)| {
-        buf[i] = *r;
-    });
-    Ok(buf)
-}
-
-#[allow(clippy::result_unit_err)]
-pub fn copy_first_8bytes(slice: &[u8]) -> Result<[u8; 8]> {
-    let mut buf: [u8; 8] = [0; 8];
-    let buf_len = buf.len();
-    if slice.len() < buf_len {
-        return Err(Error::String("Buffer is too small to convert to 8 bytes"));
-    }
-    slice.iter().take(buf_len).enumerate().for_each(|(i, r)| {
-        buf[i] = *r;
-    });
-    Ok(buf)
-}
@@ -1,13 +0,0 @@
-mod bytes;
-mod checked_sub;
-mod paths;
-mod pause;
-mod rlimit;
-mod serde;
-
-pub use bytes::*;
-pub use checked_sub::*;
-pub use paths::*;
-pub use pause::*;
-pub use rlimit::*;
-pub use serde::*;
@@ -1,9 +0,0 @@
-use log::info;
-
-pub fn pause() {
-    info!("Press enter to continue...");
-    let mut buffer = String::new();
-    std::io::stdin()
-        .read_line(&mut buffer)
-        .expect("Failed to read line");
-}
@@ -1,15 +0,0 @@
-use std::io;
-
-use rlimit::{Resource, getrlimit};
-
-pub fn setrlimit() -> io::Result<()> {
-    let no_file_limit = getrlimit(Resource::NOFILE)?;
-
-    rlimit::setrlimit(
-        Resource::NOFILE,
-        no_file_limit.0.max(10_000),
-        no_file_limit.1,
-    )?;
-
-    Ok(())
-}
@@ -1,12 +0,0 @@
-use serde::{Deserialize, Deserializer};
-
-pub fn default_on_error<'de, D, T>(deserializer: D) -> Result<T, D::Error>
-where
-    D: Deserializer<'de>,
-    T: Deserialize<'de> + Default,
-{
-    match T::deserialize(deserializer) {
-        Ok(v) => Ok(v),
-        Err(_) => Ok(T::default()),
-    }
-}
@@ -0,0 +1,18 @@
+[package]
+name = "brk_error"
+description = "Errors used throughout BRK"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+homepage.workspace = true
+repository.workspace = true
+build = "build.rs"
+
+[dependencies]
+brk_vecs = { workspace = true }
+bitcoincore-rpc = { workspace = true }
+fjall = { workspace = true }
+jiff = { workspace = true }
+minreq = { workspace = true }
+serde_json = { workspace = true }
+zerocopy = { workspace = true }
@@ -7,15 +7,15 @@
  <a href="https://github.com/bitcoinresearchkit/brk/blob/main/LICENSE.md">
    <img src="https://img.shields.io/crates/l/brk" alt="License" />
  </a>
-  <a href="https://crates.io/crates/brk_core">
-    <img src="https://img.shields.io/crates/v/brk_core" alt="Version" />
+  <a href="https://crates.io/crates/brk_structs">
+    <img src="https://img.shields.io/crates/v/brk_structs" alt="Version" />
  </a>
-  <a href="https://docs.rs/brk_core">
-    <img src="https://img.shields.io/docsrs/brk_core" alt="Documentation" />
+  <a href="https://docs.rs/brk_structs">
+    <img src="https://img.shields.io/docsrs/brk_structs" alt="Documentation" />
  </a>
-  <img src="https://img.shields.io/crates/size/brk_core" alt="Size" />
-  <a href="https://deps.rs/crate/brk_core">
-    <img src="https://deps.rs/crate/brk_core/latest/status.svg" alt="Dependency status">
+  <img src="https://img.shields.io/crates/size/brk_structs" alt="Size" />
+  <a href="https://deps.rs/crate/brk_structs">
+    <img src="https://deps.rs/crate/brk_structs/latest/status.svg" alt="Dependency status">
  </a>
  <a href="https://discord.gg/HaR3wpH3nr">
    <img src="https://img.shields.io/discord/1350431684562124850?label=discord" alt="Discord" />
@@ -23,12 +23,6 @@
  <a href="https://primal.net/p/nprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6">
    <img src="https://img.shields.io/badge/nostr-purple?link=https%3A%2F%2Fprimal.net%2Fp%2Fnprofile1qqsfw5dacngjlahye34krvgz7u0yghhjgk7gxzl5ptm9v6n2y3sn03sqxu2e6" alt="Nostr" />
  </a>
-  <a href="https://bsky.app/profile/bitcoinresearchkit.org">
-    <img src="https://img.shields.io/badge/bluesky-blue?link=https%3A%2F%2Fbsky.app%2Fprofile%2Fbitcoinresearchkit.org" alt="Bluesky" />
-  </a>
-  <a href="https://x.com/brkdotorg">
-    <img src="https://img.shields.io/badge/x.com-black" alt="X" />
-  </a>
 </p>

 A list of structs that are used throughout the project as units, think of `Date`, `Height`, `Sats`, `Txindex` or anything that can be either a key and/or a value of a dataset.
@@ -0,0 +1,8 @@
+fn main() {
+    let profile = std::env::var("PROFILE").unwrap_or_default();
+
+    if profile == "release" {
+        println!("cargo:rustc-flag=-C");
+        println!("cargo:rustc-flag=target-cpu=native");
+    }
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
nym21	3508d1e315	release: v0.0.84	2025-08-07 21:23:19 +02:00
nym21	e3177b8054	global: per crate build.rs	2025-08-07 21:22:38 +02:00
nym21	03e3760152	global: snapshot + lock file + better errors	2025-08-07 17:29:30 +02:00
nym21	4740610923	global: compressed vecs work again	2025-08-05 23:38:43 +02:00
nym21	e28a0cde55	vecs: fix race condition	2025-08-04 23:48:20 +02:00
nym21	5b855fd835	global: snapshot	2025-08-04 11:38:46 +02:00
nym21	a2f5704581	global: snapshot	2025-08-03 23:38:58 +02:00
nym21	f7aa9424db	global: one big snapshot	2025-08-02 16:59:22 +02:00
nym21	aa8b47a3dd	global: cleanup	2025-07-29 17:46:30 +02:00
nym21	11911c1898	release: v0.0.83	2025-07-26 23:35:43 +02:00
nym21	4814c1971d	vecs: add linux punch hole impl	2025-07-26 23:35:23 +02:00
nym21	be9569f3fb	release: v0.0.82	2025-07-26 22:09:21 +02:00
nym21	900e72f95a	cargo: cleanup deps	2025-07-26 14:28:26 +02:00
nym21	d2827f188b	computer: temp remove rayon	2025-07-26 14:24:06 +02:00
nym21	cf9903b759	computer: init file with min length and regions	2025-07-26 08:57:13 +02:00
nym21	23f96461f4	computer: remove libc dep	2025-07-26 08:42:33 +02:00
nym21	9f2fd26e98	computer: fixes	2025-07-26 08:41:19 +02:00
nym21	78d837c080	computer: flush + punch	2025-07-26 01:04:36 +02:00
nym21	241b9312b7	cli: config changes	2025-07-26 00:46:35 +02:00
nym21	ed70ad7378	indexer: take readers before last export	2025-07-25 22:45:41 +02:00
nym21	00213176d8	indexer: small changes	2025-07-25 22:38:15 +02:00
nym21	406650a45a	vec: removed	2025-07-25 20:38:57 +02:00
nym21	56750ccf3c	vecs: part 11	2025-07-25 20:27:15 +02:00
nym21	dfc286b393	vecs: part 10	2025-07-25 20:22:54 +02:00
nym21	49a66f72fc	crates: update rapidhash	2025-07-24 17:32:38 +02:00
nym21	3f237689da	vecs: part 9	2025-07-24 17:19:05 +02:00
nym21	cf1fb483b3	vecs: part 8	2025-07-24 16:48:50 +02:00
nym21	b10f5e3f67	vecs: part 7	2025-07-23 23:55:13 +02:00
nym21	c4fc24c513	vecs: part 6	2025-07-23 09:17:26 +02:00
nym21	3ac9c2d95e	vecs: part 5	2025-07-22 21:26:50 +02:00
nym21	e5ab4dafc0	vecs: part 4	2025-07-22 17:36:34 +02:00
nym21	10ae1911c3	vecs: part 3	2025-07-22 15:10:07 +02:00
nym21	73ebcdf0d6	vecs: part 2	2025-07-22 13:19:19 +02:00
nym21	5347523921	vecs: init	2025-07-21 11:02:25 +02:00
nym21	7ef70b953b	vec: lazy: remove unneeded phantoms	2025-07-19 17:47:25 +02:00
nym21	ccaca524fe	computer: libc sync	2025-07-19 10:10:01 +02:00
nym21	dd51f91cab	computer: final fix for external disks crashing	2025-07-18 16:29:53 +02:00
nym21	537d98b41b	release: v0.0.81	2025-07-17 23:45:01 +02:00
nym21	9c4cadfc04	vec: fix holes export	2025-07-17 17:29:53 +02:00
nym21	2001370441	mcp: use rust-rmcp instead of brk-rmcp	2025-07-17 16:34:29 +02:00
nym21	cc87b22757	computer: perf improvements	2025-07-17 16:17:21 +02:00
nym21	c0a65b30ad	indexer: update example	2025-07-17 11:39:25 +02:00
nym21	c07e66c086	computer: fix stateful	2025-07-17 11:35:40 +02:00
nym21	a0cfc1be2b	computer: convert stores to vecs part 2	2025-07-16 16:23:40 +02:00
nym21	1505454793	computer: convert stores to vecs part 1	2025-07-15 22:47:46 +02:00
nym21	e1dff66283	pr: merge #21 from deadmanoz/dockerize Add Docker support	2025-07-15 15:51:32 +00:00
deadmanoz	5be801a086	Merge branch 'main' into dockerize	2025-07-15 08:50:22 -07:00
deadmanoz	94d4b05c29	Address review feedback	2025-07-15 08:48:39 -07:00
nym21	cebb889f7e	cargo: update	2025-07-14 16:00:31 +02:00
nym21	c4ed6ed034	store: remove rotate_memtable as could be the root cause of the issue	2025-07-14 15:48:19 +02:00
deadmanoz	5de9757d46	Remove services from docker	2025-07-04 16:37:39 +08:00
deadmanoz	f89276d7b8	Remove redundant services	2025-07-04 15:51:28 +08:00
deadmanoz	30ba034206	Move docker artefacts into /docker directory	2025-07-04 13:00:12 +08:00
deadmanoz	fa1e5aaa7f	Make Parser::new the only entrypoint	2025-07-04 12:15:32 +08:00
deadmanoz	870c70180f	Back to a single image/container setup	2025-07-04 11:40:37 +08:00
deadmanoz	d83a833b4d	Switch to multiple container setup	2025-06-27 12:56:25 +08:00
deadmanoz	ec3a2f29f0	Docker functionality, change location of 'blk_index_to_blk_recap.json'	2025-06-27 12:56:03 +08:00