redb
absurd-sql
redb | absurd-sql | |
---|---|---|
24 | 24 | |
2,934 | 4,061 | |
- | - | |
9.2 | 2.5 | |
4 days ago | 9 months ago | |
Rust | JavaScript | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
redb
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Are You Sure You Want to Use MMAP in Your DBMS?
I wrote redb (https://github.com/cberner/redb) using mmap, initially. However, I later removed it and switched to read()/write() with my own user space cache. I'm sure it's not as good as the OS page cache, but the difference was only 1.2-1.5x performance on the benchmarks I cared about, and the cache is less than 500 lines of code.
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struct_db 0.4.0
exposure of the redb builder functionalities.
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redb (safe, ACID, embedded, key-value store) 1.0 release!
redb has reached its 1.0 release. The file format is now gauranteed to be backward compatible, and the API is stable. I've run pretty extensive fuzz testing, but please report any bugs you encounter.
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RFC: redb (embedded key-value store) nearing version 1.0
I'm just now updating the benchmarks in the readme with multi-threaded workloads :) https://github.com/cberner/redb/pull/576
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Best local database that works on all platforms including web?
redb, but that doesn't have a stable file format yet,
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What do you recommend for conflict-free replicated data type (CRDT) support in Rust?
I also have to support web, so I'm considering a hybrid approach with a direct IndexedDB API there and something like sqlite, percy, sanakirja, or redb on native.
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Some key-value storage engines in Rust
Nice list, but don’t forget persy, redb and sanakirja too!
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Are there a demand for management system of embedded storage like RocksDB? I plan to build one in Rust as the language becoming a core of many popular databases but wonder if there’s a demand. Can’t find any similar project even in other languages.
check out https://github.com/cberner/redb! it is inspired by LMDB and has comparable performance, but is entirely built in rust!
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Meilisearch just announced its $15M Serie A, the search Rust engine strikes again
Yup, the language is immature in some domains like data replication, compilation time, lifetime expressivity, not having a default async runtime and the incompatibility of all of them. But many of these domains are worked on and improved every day this is why I love this language so much. This is because there is space for improvement. I also hope that one day we will have a pure-Rust LMDB alternative that I can contribute to without fear of C.
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RFC+AMA: redb, embedded key-value store file format
they are, ya! I'm quite excited about that, and already have a PR open to use GATs. It's not enough to fix this issue though, because std needs to add support for LendingIterator too
absurd-sql
- Absurd-SQL: sqlite3 in ur indexeddb (hopefully a better back end soon)
- What If OpenDocument Used SQLite?
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WASM SQL database recommendations wanted
Not really, but I'm aware of absurd-sql. Note that this requires IndexedDB and thus a browser environment.
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Best local database that works on all platforms including web?
I don't need SQL capabilities, so I didn't look into those options (there's also absurd-sql, which ports sqlite to the browser on top of IndexedDB).
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SQLite WASM in the Browser Backed by the Origin Private File System
Ironically I was just about to drop in absurd-sql [1] to a project, which uses indexeddb to back SQLite. This seems better.
[1] https://github.com/jlongster/absurd-sql
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Irmin in the Browser (OCaml/MirageOS)
There is also absurd-sql that is sqlite3 in wasm using IndexDB as storage and it’s faster than IndexDB itself
[1]: https://github.com/jlongster/absurd-sql
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Postgres WASM by Snaplet and Supabase
Offline data: running it in the browser for an offline cache, similar to sql.js or absurd-sql.
- WordPress WASM
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Learn PWA
We are very close to having WASM SQLite with persistence in the web platform. Until now SQLite compiled to WASM was in memory and you had to write the whole database out as a binary array to save changes. There is absurd-sql (https://github.com/jlongster/absurd-sql), which builds a virtual file system on top of IndexedDB for sqlite, its incredible, but a bit of an ugly hack.
However, the new file-access apis (https://developer.mozilla.org/en-US/docs/Web/API/File_System...) that are landing in browsers will fix this. One of the things it does is enable very efficient block level read/write access to a privet sandboxed filesystem for the websites origin, perfect for persistent sqlite. There is more here: https://web.dev/file-system-access/#accessing-files-optimize...
- Learn Postgres at the Playground
What are some alternatives?
sled - the champagne of beta embedded databases
lovefield - Lovefield is a relational database for web apps. Written in JavaScript, works cross-browser. Provides SQL-like APIs that are fast, safe, and easy to use.
heed - A fully typed LMDB wrapper with minimum overhead 🐦
crdt-example-app - A full implementation of CRDTs using hybrid logical clocks and a demo app that uses it
nebari - A pure Rust database implementation using an append-only B-Tree file format.
dolt - Dolt – Git for Data
ab-av1 - AV1 re-encoding using ffmpeg, svt-av1 & vmaf.
realtime - Broadcast, Presence, and Postgres Changes via WebSockets
tokio-uring - An io_uring backed runtime for Rust
donutdb - Store and query a sqlite db directly backed by DynamoDB.
rust - Empowering everyone to build reliable and efficient software.
localForage - 💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.