At the end we all agree that what really matters is the Query Response Time, isn’t it ? MySQL 8.0 engineers have added more visibility in the summary tables as explained in this previous post. But to add more details,…
Recently on MySQL Forums, somebody was looking for documentation or procedure to upgrade a MySQL InnoDB Cluster (or Group Replication cluster) to a newer version. In this post I am illustrating the best practices to achieve this task safely.
Recently I blogged about the new default authentication plugin in MySQL 8.0 and I got some comments complaining that this new authentication plugin is breaking half of applications. So first of all, if you are using an old connector or…
Today, yet another blog post about improvements in MySQL 8.0 related to Performance_Schema. Before MySQL 8.0 it was not always easy to get an example of the queries you could find in Performance_Schema when looking for statements summaries. You had…
With MySQL 8.0, the error logging subsystem has been redesigned to use the new component architecture. Thanks to this new redesign, now the log events can be filtered, the output can be sent to multiple destinations (different formats like JSON).…
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.