Are you familiar with the redis cluster principle of high paid programmers & interview questions series 122? How to ensure the high availability of redis (Part 2): cluster mechanism and principle, clu

One . Interview questions and Analysis

1. Interview questions of the day

How to ensure Redis High availability ？

How to build Redis Cluster environment ？

Redis Are you familiar with the cluster principle ？

hash Do you understand the principle of consistency ？

How does the bottom layer realize ？

Redis The cluster theory , What if a node in the cluster goes down ？

2. Problem analysis

In the last article , Yige Explained the guarantee to everyone Redis The first scheme of high availability , That is master-slave replication , If you haven't read the last article , Please move to the following link ：