How to configure MariaDB (Master-Slave) Replication in CentOS/RHEL 7

This video explains how to Configure MariaDB(Master-Slave) Replication in centOs/ RHEL 7. Database replication is the process of having multiple copies of the same data.
For more explanation on this video: https://linuxhelp.com/how-to-configure-mariadb-master-slave-replication-in-centos-rhel-7

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centos 7