Redis is an Open Source (BSD licensed), in-memory data structure store, used as a database, cache and message broker.

Redis supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs and geospatial indexes with Redis queries.

Redis has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic partitioning with Redis Cluster.

More Information#

There might be more information for this subject on one of the following:
  • [#1] - redis - based on information obtained 2018-07-31-