memcached/memcached

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

A distributed in-memory data store for the cloud

Mcrouter is a memcached protocol router for scaling memcached deployments.

A modern replacement for Redis and Memcached

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.

A Multithreaded Fork of Redis

Distributed, in-memory key/value store and cache. It can be used as an embedded Go library and a language-independent service.

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Ehcache 3.x line