A tutorial of building an LSM-Tree storage engine in a week.

Most advanced key-value database written in Go, extremely fast, compatible with LSM tree and B+ tree.

A cloud native embedded storage engine built on object storage.

A portable embedded database using Arrow.

Pure Rust LSM-tree based embedded storage engine

🗻 LSM-based embeddable key-value storage engine written in safe Rust

A distributed thread-per-core document database

ZoneTree is a persistent, high-performance, transactional, and ACID-compliant ordered key-value database for .NET. It operates seamlessly both in-memory and on local/cloud storage, making it an ideal choice for a wide range of applications requiring efficient data management.

Lightweight, asynchronous based on LSM Leveled Compaction KV database

High-performance open-source, durable, transactional embedded storage engine designed for low-latency, and optimized read and write efficiency.

Write Ahead Log for LSM or bitcask storage(or any append-only write).

An embedded key-value store library specialized for building state machine and log store

分布式键值系统，供学习使用，不断完善中。截至目前：根据LSM论文，并结合CPP已有的实现，利用Java实现了LSM架构；综合Dubbo等框架的特点，实现了简洁的RPC框架。

Bring RocksDB to PostgreSQL as an extension. It is the first foreign data wrapper (FDW) that introduces LSM-tree into PostgreSQL. The underneath storage engine can be RocksDB. The FDW also serves for VidarDB engine, a versatile storage engine for various workloads. See the link for more info about VidarDB engine.

High-Performance C++ Data System

Tangseng search engine including full text search and vector search base on golang. 基于go语言的搜索引擎，信息检索系统

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

The scalable, auditable and high-performance tamper-evident log project

MirDB: A Persistent Key-Value Store with Memcached protocol.

high performance key value database written in Go. Deprecated. Use robaho/leveldb