Redis Redis是一个开源(BSD许可)的内存数据结构存储,用作数据库.缓存和消息代理.Redis提供数据结构,如strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams..Redis具有内置复制.Lua脚本.LRU eviction.事务和不同级别的磁盘持久性,并通过Redis Sentinel和Redis Clu…