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Migration from Percona XtraDB Cluster/Galera to MySQL InnoDB Cluster in 10 steps
MySQL InnoDB Cluster is the official High Availability solution for and from MySQL. MySQL InnoDB Cluster is composed by MySQL Server, MySQL Group Replication, MySQL Router and MySQL Shell. Before...
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How to get client’s IP address when using MySQL Router ?
When you connect to a server (or cluster) using a TCP proxy level 7, also referred to as an application-level or Layer 7 proxy (highest level of the OSI model), the application doesn’t connect...
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Deploying WordPress and MySQL on OKE using MySQL Operator for Kubernetes
Let’s see how to deploy WordPress and MySQL on a Kubernetes Cluster. The Kubernets cluster we are using is OKE (Oracle Kubernetes Engine) in OCI (Oracle Cloud Infrastructure): OKE Cluster We start by...
View ArticleMySQL Shell AdminAPI: different ways to call the commands… same effect?
During last Ubuntu Summit in Riga, I got an interesting question from Alex Lutay, engineering manager at Canonical regarding the different ways to perform some Admin API commands in MySQL Shell. He...
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MySQL 8.3: Purging data from your InnoDB Cluster
Maintaining a production dataset at a manageable size can present a considerable challenge during the administration of a MySQL InnoDB Cluster. Old Days Back in the day when we only had one main copy...
View ArticlepreFOSDEM 2020 MySQL Days: the schedule
The schedule of the preFOSDEM Day is now available ! We had a lot of proposals to deal with. Also this is a MySQL event where we, the MySQL Team has the possibility to show to you, our Community, all...
View ArticlepreFOSDEM MySQL Days: summary and slides
What a great event ! I got very positive feedback for this extended preFOSDEM MySQL Day 2020. Before my summary, I wanted to thank again all speakers and attendees. Without you this event won’t even...
View ArticleDeploy MySQL InnoDB Cluster in OCI with Terraform
As you know, Oracle Cloud Infrastructure (aka OCI) becomes more and more popular. You can find OCI data centers almost everywhere and the price is very attractive. Something very interesting is the...
View ArticleHA for our website’s database in OCI with MySQL InnoDB Cluster
In the previous post, we setup a Drupal website with MySQL as backend on a different compute instance in a different subnet. Today we will increase the High Availability of our Database by transforming...
View ArticleMySQL 8.0 InnoDB Cluster with WordPress in OCI – part III
With this post we are reaching the end of our journey to HA for WordPress & MySQL 8.0 on OCI. If you have not read the two previous articles, this is just the right time. MySQL 8.0 InnoDB...
View ArticleFrom MySQL Group Replication to MySQL InnoDB Cluster
I wanted to be brave and I installed MySQL Group Replication manually…. it was painful ! Then I realized that managing those servers and especially deal with MySQL Routers was even more painful ! What...
View ArticleSetup DR for your MySQL InnoDB Cluster
From MySQL 8.0.27, the only way to create DR for MySQL InnoDB Cluster is to use MySQL InnoDB ClusterSet !
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