This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Redis is an open source (BSD licensed), in-memory data structure store,
used as a database, cache and message broker. It supports data
structures such as
strings, hashes, lists, sets, sorted sets with range
queries, bitmaps, hyperloglogs and geospatial indexes with radius
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
Find out more about redis here or checkout a more comprehensive set of tools over at LinkedIn here.