Redis数据结构及分析 简单动态字符���(Simple Dynamic String) 双向链表(A generic doubly linked list) 字典(Hash Tables) 整数集合(Intset) 压缩表(ziplist) 快速列表(quicklist) 跳跃表(skiplist) 参考文章： https://github.com/antirez/redis https://redis.io/commands http://redisbook.com/ http://czrzchao.com/redisSourceSkiplist#skiplist