the champagne of beta embedded databases

🗻 Log-structured, embeddable key-value storage engine written in Rust

Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

K.I.S.S. LSM-tree implementation in safe Rust

A high-performance distributed shared-log for Ceph

🎭 Database Integrity in Django: Safely Handling Critical Data in Distributed Systems

Pacman: An Efficient Compaction Approach for Log-Structured Key-Value Store on Persistent Memory

[WIP] ✨ TinKV is a simple and fast key-value storage written in Rust, which provides a bultin CLI and a Redis compatible server.

📚 A log-structured hash table database. Speedy K/V store for datasets larger than memory.

A tiny log-structured key-value database written in pure Python.

A fast, cross-platform embedded key-value storage engine with ACID, MVCC, and flash-optimized storage

Cloud-native distributed key-value database.

Log structured append-only key-value store from Rust In Action with some enhancements.

High-perf Distributed MQ in C++17 (>235k msg/s). Features Zero-Copy kTLS, FD/Murmurhash2-Sharded Concurrency, Log-Structured Storage, and Incremental Cooperative Rebalancing. 基于 C++17 的高性能分布式 MQ (>235k msg/s)。特性：kTLS 零拷贝、Murmurhash2 一致性Hash算法实现增量协作重平衡及日志结构存储。

Horizontally scalable, highly available, key-value storage service with distributed transaction support written in C++

Framework for testing and analyse performance of log-structured block device implementations

From-scratch distributed messaging system — append-only log, binary TCP over NIO, MurmurHash3 partitioning, and hand-rolled Raft consensus with leader election, log replication, and integration tests. Phase 5: off-heap storage + JMH benchmarks on bare-metal Linux.

A Unordered LSM (bitcask) based Key Value Store in python

A log structured cache, suitable for caching partial file contents.

Performance focused log-structured key-value storage engine in Rust