1.“二八定律”、什么是“热数据和冷数据”
https://blog.youkuaiyun.com/pmdream/article/details/106788581
2.缓存雪崩、缓存穿透、缓存预热、缓存更新、缓存降级
https://blog.youkuaiyun.com/pmdream/article/details/106790952
3.为什么说Redis是单线程的以及Redis为什么这么快!
https://blog.youkuaiyun.com/chenyao1994/article/details/79491337
https://blog.youkuaiyun.com/pmdream/article/details/104478935
4.多种类型的数据结构常用的使用场景?
todo
5.Redis 的主从同步哨兵?高可用?
todo
6Redis怎么保证不丢失数据?
todo
7.redis的跳表?压缩链表?
todo
8. Redis做消息?
todo
9.Redis限流?滑动窗口和漏斗?
todo
10. Redis事务?必要性?开不开启?
todo
11. Redis持久化?
todo
12. Redis做分布式锁?
单机版:https://blog.youkuaiyun.com/pmdream/article/details/106361884
集群版:https://blog.youkuaiyun.com/pmdream/article/details/106389040
13.bitmap与布隆过滤器?