What is the use of Redis to achieve read-write separation?

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Separation of reading and writing

Redis realizes the "master-slave" operation mode through copy, which is the cornerstone of failover and is used to improve the reliability of system operation. It also supports read-write separation to improve read performance.

You can deploy one master node and multiple slave nodes. Distribute the read command to the slave node, so as to reduce the pressure of the master node and improve the performance.

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