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https://github.com/akiradeveloper/lol

A Multi-Raft implementation in Rust language. lol = "Lane on Log"
https://github.com/akiradeveloper/lol

consensus-algorithm distributed-log raft rust

Last synced: 5 days ago
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A Multi-Raft implementation in Rust language. lol = "Lane on Log"

Host: GitHub
URL: https://github.com/akiradeveloper/lol
Owner: akiradeveloper
License: mit
Created: 2020-09-12T21:58:13.000Z (about 4 years ago)
Default Branch: master
Last Pushed: 2024-05-23T03:09:07.000Z (4 months ago)
Last Synced: 2024-05-23T06:43:58.663Z (4 months ago)
Topics: consensus-algorithm, distributed-log, raft, rust
Language: Rust
Homepage:
Size: 2.99 MB
Stars: 172
Watchers: 5
Forks: 17
Open Issues: 7
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE

Awesome Lists containing this project

README

        # lol

[![Crates.io](https://img.shields.io/crates/v/lol.svg)](https://crates.io/crates/lol)

[![API doc](https://docs.rs/lol/badge.svg)](https://docs.rs/lol)

![CI](https://github.com/akiradeveloper/lol/actions/workflows/ci.yml/badge.svg)

[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/akiradeveloper/lol/blob/master/LICENSE)

A Multi-Raft implementation in Rust language.

[Documentation](https://akiradeveloper.github.io/lol/)

![146726060-63b12378-ecb7-49f9-8025-a65dbd37e9b2](https://github.com/akiradeveloper/lol/assets/785824/12a016fe-35a0-4d12-8ffa-955ef61b25b9)

## Features

![](doc/src/images/multi-raft.png)

- Implements all core [Raft](https://raft.github.io/) features for production use.

- Supports Multi-Raft. Mutliple Raft processes can coexist in a single OS process so they can share resources efficiently.

  - Tested with 1000 shards.

  - Batched heartbeat optimization is implemented.

- Based on [Tonic](https://github.com/hyperium/tonic) and efficient gRPC streaming is exploited in log replication and snapshot.

- [Phi Accrual Failure Detector](https://github.com/akiradeveloper/phi-detector) is used for leader failure detection. The adaptive algorithm allows you to not choose a fixed timeout number in prior to deployment and makes it possible to deploy Raft node in even geo-distributed environment.

## Author

Akira Hayakawa  

EMail: [email protected]