Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.
Key Value GitHub Repositories (2026) · Open Source Tools
Discover the best Key Value open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.
Apache ZooKeeper
Distributed reliable key-value store for the most critical data of a distributed system
Distributed transactional key-value database, originally created to complement TiDB
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
Fast key-value DB in Go.
Fast Caching for Objective-C (iPhone & Mac Compatible)
A collection of Ruby libraries for working with SQL on top of ActiveRecord's connection
C library of key-value data structures.
ClauDB is a REDIS implementation in Java