Umem-cache

Umem-cache is a high-performance user-space key/value memory cache designed for strong consistency and efficiency. It features multi-threading with lock-free operation, built-in anti-dogpiling to prevent cache stampedes, optional TLS with mutual authentication, and cluster support via the Raft consensus algorithm. It optimizes memory usage and supports arbitrary byte arrays as keys and values. The project is open-source and intended for backend cache implementations.