SSDB - A fast NoSQL database, an alternative to Redis

Pika is a Redis-Compatible database developed by Qihoo's infrastructure team.

Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.

Tendis is a high-performance distributed storage system fully compatible with the Redis protocol.

A Distributed Redis Protocol Compatible NoSQL Database

A distributed transactional large-scale NoSQL database powered by TiKV

A Multithreaded Fork of Redis

A new project to resume development on the formerly open-source Redis project. We're calling it Valkey, since it's a twist on the key-value datastore.

Ultra fast, persistent database supporting Redis API

Redis re-implemented with SQLite