MySQL InnoDB Cluster (or only Group Replication) becomes more and more popular. This solution doesn’t attract only experts anymore. On social medias, forums and other discussions, people are asking me what it the best way to migrate a running environment using traditional asynchronous replication [Master -> Slave(s)] to InnoDB Cluster.
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
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
Time is running out to submit a talk for OpenWorld 2017 that will table place on October 1–5, 2017 in San Francisco, CA. If you are looking for inspiration on what talk to submit, we encourage you to submit a case study. We would love to hear how you are using MySQL as part of your data platform, and your … Read More
The MySQL team is constantly improving and innovating the product… this time, after having put particular attention to DBAs and operators with Group Replication & InnoDB Cluster, let’s have a look to what we can also bring to developers. Let’s start with the following challenge: Add 5 books from scratch with all their metadata (authors, isbn, edition, year, …) in … Read More