How to Setup MySQL Replication in RHEL, Rocky and AlmaLinux

Data replication is the process of copying your data across multiple servers to improve data availability and enhance the reliability and performance of an application. In MySQL replication, data is copied from a database from the master server to other nodes in real-time to ensure consistency of data and also to provide backup and redundancy. Let’s look at how to get it done on RHEL, Rocky, and AlmaLinux.