What are some alternatives?
memcached - High-performance, distributed memory object caching system
MemCachier - MemCachier
Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
SnapSearch - Get 100% privacy over your search queries
BoltDB - An embedded key/value database for Go. Contribute to boltdb/bolt development by creating an account on GitHub.
Aerospike - Aerospike is a high-performing NoSQL database supporting high transaction volumes with low latency.