To avoid infinite replication loops MySQL doesn’t allow you to have log_slave_updates and replicate-same-server-id. When using GTIDs that may lead to something not expected that you may not be aware of. In this scenario, we have 2 MySQL servers using…
Mid September, MySQL Community, MySQL Customers and MySQL Engineers will be in San Francisco to share their experience and present the new features of your favorite database ! The event will be held in Moscone South (just Mirko Ortensi‘s Hands-on…
When somebody wants to migrate from a single MySQL instance to a full HA solution using MySQL InnoDB Cluster, the best solution to reduce the downtime is to use asynchronous replication and switch database only once at a certain point…
I have already posted some time ago a post related to the same topic (see here). Today, I want to explain the easiest way to create an asynchronous replica from an existing MySQL instance, that this time has already data…
If you registerd for our tutorial, please come with a laptop able to run 3 VirtualBox VMs that you can install from a USB stick. So please make free some disk space and install the latest Virtualbox on your system.…
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.
You can find articles I wrote on Oracle’s blog.