Netty project - an event-driven asynchronous network application framework

Akka Project

Proxy based redis cluster powered by go, supporting pipeline

A fast, light-weight proxy for memcached and redis

Mcrouter is a memcached protocol router for scaling memcached deployments.

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, HyperLogLogs, Bitmaps.