Today in our series of articles related to MySQL Group Replication’s limitations, let’s have a quick look at Savepoints. The manual is clear about this: Transaction savepoints are not supported. The first thing to check then is if the application…
Today’s article is about the first two restrictions in the requirements page of the manual: InnoDB Storage Engine: data must be stored in the InnoDB transactional storage engine. Primary Keys: every table that is to be replicated by the group…
In this article, I will show you how it’s possible to perform an online migration from a 3 members Galera cluster setup (in this case I’m using PXC 5.7.14) to a 3 members MySQL Group Replication cluster setup (MySQL Community…
It’s a wonderful news, we have released MySQL 5.7.17 with Group Replication Plugin (GA quality). From the definition, Group Replication is a multi-master update everywhere replication plugin for MySQL with built-in conflict detection and resolution, automatic distributed recovery, and group…
Yesterday I was in Paris to attend a OpenTech Meetup related to MySQL. You can find below the two presentations I gave (Warning: in French). Haute disponibilité my sql avec group réplication from Frederic Descamps MySQL 5.7 & 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.
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