Highly paid programmers & interview questions. Are you familiar with the redis cluster principle of series 120? How to ensure the high availability of redis (Part 1)?

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

After the introduction of the previous articles , Yige I have explained a lot to you Redis Related high-frequency interview questions , such as Redis The cache of 、 Implementation and principle of persistence and other mechanisms . Next in this article , Yige I will explain some other things to you Redis High frequency interview questions , In especial Redis High availability implementation scheme and cluster principle , These questions are often asked during the interview . If these questions are not answered well , The interviewer will think you Redis Average level , So today's content ࿰