redis distributed lock to continue to study 1 continued life 2 clusters, combined with video lessons, redisson look at the source code lock redlock look
redis压测（json+pb+ kryo）https://blog.csdn.net/boling_cavalry/article/details/80719683
Measuring a second pressure with the machine, to prevent contention cpu
Redis command-line monitor, find the hot key
https://bbs.testerhome.com/topics/16461
redis geography, combined with mysql spatial index https://mp.weixin.qq.com/s/72Ztx8eehxzA7T8fHy0D5Q
Redis underlying data structure implemented
ship table
key conflict
lru of redis。https://blog.csdn.net/WhereIsHeroFrom/article/details/86501571
https://mp.weixin.qq.com/s/TmwJad8Cu6h6AQ1Jx9Ue3w
Binary key
Distributed session principle
Hot and cold data
Breakdown etc.
https://www.cnblogs.com/aobing/p/11801118.html
https://mp.weixin.qq.com/s/UzYQRhwA4ubDry_Ve59Rpg