Maintaining a production dataset at a manageable size can present a considerable challenge during the administration of a MySQL InnoDB Cluster. Old Days Back in the day when we only had one main copy of our data (the source), and…
Some time ago, we saw how we could deploy WordPress on OCI using MySQL HeatWave Database Service with Read Replicas. We had to modify WordPress to use a specific plugin that configures the Read/Write Splitting on the application (WordPress): LudicrousDB.…
Many of us, old MySQL DBAs used Seconds_Behind_Source from SHOW REPLICA STATUS to find out the status and correct execution of (asynchronous) replication. Please pay attention of the new terminology. I’m sure we’ve all used the old terminology. However, MySQL…
On the Internet, you can get a lot of advice from almost anywhere when you’re looking for information on how to do your DBA job. My blog is one of these sources of advice, and depending on the source, we…
To continue our journey to Moodle on Oracle Cloud Infrastructure using Ampere compute instances and MySQL HeatWave Database Service [1] [2], in this article we will see how to scale our architecture using multiple Moodle instances, High Availability for the…
As MySQL Community Manager, I am an employee of Oracle and the views expressed on this blog are my own and do not necessarily reflect the views of Oracle.
You can find articles I wrote on Oracle’s blog.