You can get a MySQL, MariaDB or PostgreSQL cluster with two databases up and running within minutes using Jelastic one-click install option.
Master-slave replication in Jelastic is used to solve a number of different problems with performance, supporting the backup of different databases, and as a part of a larger solution to alleviate system failures. It enables data from one database server (the master) to be replicated to one or more database servers (the slaves).
Just click Get it hosted now and type your email. You’ll get an environment with replicated master and slave databases just in a minute, skipping the steps of manual installation.