#MySQL articles

MySQL replication has been around forever, and yet… people still manage to set it up in ways that break at the worst possible moment. Even in 2025, you can get ...

When I first got into woodworking, my mentor shared a piece of advice that has stuck with me ever since: “Use the right tool for the job.” You wouldn’t reach fo...

Struggling with MySQL memory spikes? Knowing how and where memory is allocated can make all the difference in maintaining a fast, reliable database. From global...

In my first post on the MySQL 8.4 Audit Log Filter component, I covered how to install the component and configure a basic filter that captures all events. The ...

The audit log filter component in MySQL 8.4 provides administrators with a powerful mechanism for auditing database activity at a fine-grained level. While it o...

At Percona, we operate on the premise that full transparency makes a product better. We strive to build the best open-source database products, but also to help...

Ubuntu 20.04 LTS (Focal Fossa) is scheduled to reach its official end of life on May 31, 2025. In alignment with the upstream vendor’s lifecycle, we are also en...

At Percona, we operate on the premise that full transparency makes a product better. We strive to build the best open-source database products, but also to help...

Are you passionate about databases and want to stay on top of the latest advancements in MySQL and Percona Toolkit? You’re in luck! We are excited to invite you...