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MySQL 8.0.2 is out, some change is required to still use ProxySQL with GR

As you may know by now, MySQL 8.0.2 DMR is out ! \o/ Many features have been added (see Geir Høydalsvik‘s announcement) and of course the replication also brought new features and improvements (see this post from Luís Soares). But some improvements in the monitoring broke the added sys view used by ProxySQL to monitor the state of a member … Read More


MySQL Shell: eye candy for a future release !

  Today I presented MySQL InnoDB Cluster at the Helsinki MySQL User Group. To demonstrate how easy it’s to deploy a cluster with MySQL Shell and used the prompt that will be part of a future release just because it’s beautiful. If you also want to see how it looks like, just check the video below: There were several MongoDB … Read More


MySQL Group Replication and logical backup

Taking a logical backup of a member of a Group Replication Cluster is not something very easy. Currently (5.7.17, 5.7.18 or 8.0.0) if you want to use mysqldump to take a logical backup of your dataset, you need to lock all the tables on the member you are taking the dump. Indeed, a single transaction can’t be used as savepoints … Read More


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 hot topics in the MySQL ecosystem: MySQL InnoDB Cluster MySQL as Document Store with JSON datatype & X plugin Those … Read More


FOSDEM 2017 is over… this was again a great MySQL event !

FOSDEM 2017 is over, I brought back home the flu…. but hopefully not only ! Indeed this 2017 edition was very rewarding. We started our FOSDEM with a “fringe” : pre-FOSDEM MySQL Day where we highlighted MySQL 8.0 new features and hosted some talks from MySQL friends. This first edition of the pre-FOSDEM MySQL Day was a great success. We … Read More


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