Moodle MySQL Replication using PHPMyAdmin | Daily Magazine | Scoop.it
From lewiscarr.co.uk - July 6, 2013 11:30 AM
How to setup replication on Moodle to ensure that no data is lost if your master database server fails. Add that extra resilience to your Moodle setup. It only takes an hour and can save you months of work.

Via Gisele Brugger