Big Data/Redis DataBase
Redis is an open-source in-memory database project implementing a distributed, in-memory key-value store with optional durability. Redis supports different kinds of abstract data structures, such as strings, lists, maps, sets, sorted sets, hyperloglogs, bitmaps and spatial indexes.
Redis is also provided as a service in different Cloud providers ElastiCache from Amazon Web Services and Azure Cache from Microsoft Azure.
- Connect to Redis database:
$ redis-cli 127.0.0.1:6379> ping PONG
- Get a list of keys:
- Get redis information:
redis-cli $127.0.0.1:6379> info