Catalytic
sled
Catalytic | sled | |
---|---|---|
4 | 37 | |
87 | 7,772 | |
- | - | |
6.6 | 1.8 | |
4 months ago | 22 days ago | |
Rust | Rust | |
MIT License | Apache License 2.0 |
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Catalytic
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My App 'Beezle Social' Is Live on the App Store. Used: Rust, Swift and AWS
After years of working, I finally completed Beezle Social, discover local events!
Beezle Social is an app that is ready to be downloaded on the App Store and possibly soon on the Play store as well! With Beezle, you can explore events happening nearby. Check out the website at https://beezleapp.com/. The app can be downloaded at: https://apps.apple.com/us/app/beezle-social/id1661982809. I completed this on my own.
Rust is used at the backend. I did choose Rust because of its safety and speed. I took me awhile to get used to the type-system, but after that, I was amazed by the functionality and ecosystem. It is a joy working with macro's, cargo and code quality of other libraries.
Swift is used at the frontend. Obviously I preferred Swift over Obj-c. I used SwiftUI + UIKit to make the UI. The whole chatting part is done with UIKit because SwiftUI does not support advanced text editing options. I used some hacks in the chatting part to make sure SwiftUI doesn't reload everything all the time when a new message comes in.
AWS is used at the deploying side. I used ECS and Docker to deploy the server and a lot of other services for media, CDN and mailing system.
Beezle used libraries I created: https://github.com/Jasperav/Catalytic and https://github.com/Jasperav/GRDB-ORM. Catalytic is an ORM for the scylla-rust-driver and GRDB-ORM an ORM for GRDB.
I am happy to answer any question! Please download the app, leave a review and ping me if you missing features.
- Catalytic, a Rust ORM for ScyllaDb
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Why is 'unicode-segmentation' in my Cargo.lock despite I don't have it anywhere in my dependencies?
The Cargo.lock file: https://github.com/Jasperav/Catalytic/blob/versions/Cargo.lock
sled
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SableDb ā 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.
[0] https://github.com/spacejam/sled
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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 Iām 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 donāt reflect the company I work at āā I do work at a rust shop that has utilized these techniques on some projects.
TigerBeetle is an amazing example and Iāve 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
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 thereās a demand. Canāt 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
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GreptimeDB: a new open source database designed for large-scale time-series data storage and processing, written in rust
There are some databases like sled/FlashDB designed to be embedded to other applications even bare metal microcontrollers. But I do doubt the potential bussiness value of a pure embedded database.
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Ask HN: Serverlessā key value store with transactions?
https://github.com/spacejam/sled
To add transaction support, you probably need a good understanding of how the memtable works in Log Structured Merge trees:
What are some alternatives?
crates.io-index - Registry index for crates.io
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
sea-orm - š An async & dynamic ORM for Rust
rust-rocksdb - rust wrapper for rocksdb
rustorm - an orm for rust
redis-rs - Redis library for rust
ScyllaDB Async Rust Driver - Async CQL driver for Rust, optimized for ScyllaDB
sqlx - š§° The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
hackerman - Cargo hack manager
mini-redis - Incomplete Redis client and server implementation using Tokio - for learning purposes only
diesel - A safe, extensible ORM and Query Builder for Rust
heed - A fully typed LMDB wrapper with minimum overhead š¦