open source in-memory data store
Redis is an in-memory storage, used as a distributed, in-memory key–value database, cache and message broker, with optional durability. Because it holds all data in memory and because of its design, Redis offers low-latency reads and writes, making it particularly suitable for use cases that require a cache.
Part of tutorial
Pipelines: Running Redis Commands in BatchesPart of tutorial
Getting and Setting a ValuePart of tutorial
Expiring Keys