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| ld | sled | |
|---|---|---|
| 6 | 37 | |
| 20 | 7,723 | |
| - | - | |
| 0.0 | 2.4 | |
| over 1 year ago | 7 days ago | |
| Go | Rust | |
| The Unlicense | Apache License 2.0 |
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.
ld
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Using a httputil reverse proxy to host gRPC REST & static web content (eg HTML) on a single port
I slammed together a database based on this wire protocol feature: MikkelHJuul/ld the database serve bytes, the client can deserialize those by replacing the bytes with a message (in the proto-file)
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A dead simple Key-value Storage API
Hell, I even built a kv-database myself that I just announced some weeks ago, based on badgerDB: ld. It's API is the api I would say qualifies as a simple actual kv database api. KeyRange { String prefix, from, to, pattern (pattern may be a bit over the top) } The database is value agnostic
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Protobuf Database: ld & ld-client: interactive client
[ld:0.1.3](https://github.com/MikkelHJuul/ld) is out
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Protocol buffers database, a Key-Value database on the wire
I got my database into a release candidate: ld - a protocol buffers database
sled
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SableDb – a key/value store that uses RocksDB and Redis API (written in Rust)
a few times, seems interesting. The author's also built a lot of other cool concurrency primitives for Rust as well.
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Is Something Bugging You?
- Dropbox [3] uses a similar approach but they talk about it a bit more abstractly.
Sans-IO is more documented in Python [4], but str0m [5] and quinn-proto [6] are the best examples in Rust I’m aware of. Note that sans-IO is orthogonal to deterministic test frameworks, but it composes well with them.
With the disclaimer that my opinions are mine and mine alone, and don’t reflect the company I work at —— I do work at a rust shop that has utilized these techniques on some projects.
TigerBeetle is an amazing example and I’ve looked at it before! They are really the best example of this approach outside of FoundationDB I think.
[0]: https://risingwave.com/blog/deterministic-simulation-a-new-e...
[1]: https://risingwave.com/blog/applying-deterministic-simulatio...
[2]: https://dropbox.tech/infrastructure/-testing-our-new-sync-en...
[3]: https://github.com/spacejam/sled
[4]: https://fractalideas.com/blog/sans-io-when-rubber-meets-road...
[5]: https://github.com/algesten/str0m
[6]: https://docs.rs/quinn-proto/0.10.6/quinn_proto/struct.Connec...
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RFC: redb (embedded key-value store) nearing version 1.0
How do you compare this to sled? https://github.com/spacejam/sled
Sled uses bw-tree actually https://github.com/spacejam/sled/wiki/sled-architectural-outlook
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Production grade databases in Rust
There is a valid argument to be made for threads over async in a large percentage of use cases where async is considered the default. If this is what you are referring to however, I don't think they ever referred to async as completely useless: https://github.com/spacejam/sled/issues/1123.
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Best local database that works on all platforms including web?
Have you looked into other pure-Rust databases as well, such as sled or GlueSQL which has an SQL interface on top of sled? I wonder how those would compare to Persy.
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Are there any embedded databases that have multiple-process support?
I'm not sure what you need. Are these of any use? https://github.com/meilisearch/heed https://github.com/spacejam/sled
- Some key-value storage engines in Rust
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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.
There is also Sled but as I understand it that is being reworked to use the author's new DB core Marble
What are some alternatives?
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
rust-rocksdb - rust wrapper for rocksdb
sqlx - 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
redis-rs - Redis library for rust
mini-redis - Incomplete Redis client and server implementation using Tokio - for learning purposes only
heed - A fully typed LMDB wrapper with minimum overhead 🐦
tokio - A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
KeyDB - A Multithreaded Fork of Redis
lmdb-rs - Rust bindings for LMDB
redb - An embedded key-value database in pure Rust
sqlparser-rs - Extensible SQL Lexer and Parser for Rust
protoc-gen-star - protoc plugin library for efficient proto-based code generation