HA for our website’s database in OCI with MySQL InnoDB Cluster
![](https://i0.wp.com/lefred.be/wp-content/uploads/2020/04/oci_drupal_HA.png?fit=768%2C384&ssl=1)
In the previous post, we setup a Drupal website with MySQL as backend on a different compute instance in a different subnet. Today we will increase the High Availability of our Database by transforming this single MySQL instance into a…