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MySQL InnoDB Cluster: is the router a single point of failure ?

As you know, MySQL InnoDB Cluster is composed of 3 elements: a group replication cluster of at least 3 servers the MySQL Shell used to manage the cluster the MySQL Router that send the traffic from the application server(s) to the cluster When presenting the solution in conferences, one the main question is Where should I put the router ? … Read More


MySQL InnoDB Cluster : MySQL Shell and the AdminAPI

As promised, here is a post more detailed on how to create a MySQL InnoDB Cluster using MySQL Shell and the AdminAPI. First of all, as a good practice is never enough repeated, whatever the version of MySQL you are using, please use the latest MySQL Shell ! So if you are using 5.7, please use MySQL Shell 8.0.11. See … Read More


Next week in Barcelona

Next week I will be speaking at DataOps in Barcelona about MySQL 8.0 Document Store. If you don’t know it yet, I really invite you to join this talk, you will be very surprised about all MysQL can do in the NoSQL world ! There will be also a lot other MySQL related sessions by many good speakers of the … Read More


MySQL participating to HKOSCon 2018

From June 16th to 17th, the MySQL Team will be attending and speaking at the Hong Kong Open Source Conference 2018. Unfortunately I won’t be present but some of my great colleagues will be speaking about MySQL. If you are planning to attend HKOSCon2018, don’t miss their talks: Heading to the New Stage of MySQL 8.0 – Ivan Ma Crossing … Read More


MySQL InnoDB Cluster – Compatibility Matrix

Recently during my several talks and trips to meet the MySQL Community and MySQL InnoDB Cluster, I realized that some important message was missing. I got a lot of questions about which version of Router or Shell people should use. There is some confusion about which version to use, it seems that people thinks they should use MySQL Shell 1.0.x … Read More


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