Jeudis du Libre – Mons
Yesterday I was invited to speak at the “Jeudis du Libre” in Mons. The location was very special as it was in one auditorium of Polytech, the oldest university in the city of Mons. I presented in French two very…
Category HA
MySQL InnoDB Cluster: Automated Installation with Puppet
We saw yesterday that the new MySQL Shell was out and how we could create a MySQL InnoDB Cluster manually using the Shell. Today, I would like to show you how easy it is to create recipes to automate all…
MySQL Group Replication: Videocast #1
Hi ! I’m starting a small series of videocast related to MySQL Group Replication. As I blogged earlier this year about Single-Primary or Multi-Primary Group Replication cluster, one of the limitation of using a cluster in Multi-Primary mode is the…
MySQL Group Replication, Single-Primary or Multi-Primary, how to make the right decision ?
Today’s blog post is related again to MySQL Group Replication. By default MySQL Group Replication runs in Single-Primary mode. And it’s the best option and the option you should use. But sometimes it might happen that in very specific cases…
MySQL Group Replication and table design
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…
