Severalnines Blog
The automation and management blog for open source databases

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Migrating from MySQL Enterprise to MariaDB 10.3

This blog provides an overview of the migration process between MySQL Enterprise 8.0 and MariaDB 10.3. In this blog post, we’ll go through some of the most important differences as well as the migration procedures.

Database Automation with Puppet: Deploying MySQL & MariaDB Galera Cluster

This post walks you through deployment of MySQL/MariaDB Galera Cluster using Puppet module. We’ll also look at how ClusterControl can be used to automate the management aspects of the environment once it’s set up.

Database Automation with Puppet: Deploying MySQL & MariaDB Replication

This post walks you through deployment of MySQL/MariaDB replication using Puppet module. We’ll also look at how ClusterControl can be used to automate the management aspects of the environment once it’s set up.

How to Migrate WHMCS Database to MariaDB Galera Cluster

The WHMCS software suite relies on a MySQL database to store its data, so how do you make it highly available? This blog post shows how to migrate the existing WHMCS database from a standalone MySQL server (provided by the WHM/cPanel server itself) to a three-node MariaDB Galera Cluster to improve the database availability.

Popular Docker Images for MySQL and MariaDB Server

There are many Docker images for MySQL and MariaDB, but which one should you use? This blog post lists the most popular Docker images that can be found on Docker Hub, the world's largest library and community for container images.

How to Run and Configure ProxySQL 2.0 for MySQL Galera Cluster on Docker

ProxySQL 2.0 has become GA and it comes with new exciting features such as GTID consistent reads, frontend SSL, Galera and MySQL Group Replication native support. This blog post shows how to run the new ProxySQL 2.x for Galera Cluster on Docker container, which is quite a bit different as compared to ProxySQL 1.x.

How to Migrate from MSSQL to MySQL

Migrating from proprietary engines into open source engines is a trend that is growing in the industry. In this blog we’ll see what is needed to move from Microsoft SQL Server to MySQL and why and how to do it.

Migrating from Oracle Database to MariaDB - What You Should Know

For many organizations, migrating from Oracle to an open source database platform is just a matter of time. An Oracle to MariaDB migration can be a complex multistage process, but choosing the right database architecture and features can reduce the cost and time of the operation. This blog aims to help you better understand the details of the complexities involved and how to overcome them.

Migrating from DB2 to PostgreSQL - What You Should Know

This blog provides a high level overview of what you should know if considering a move from IBM’s DB2 to PostgreSQL including a comparison of commands and an examination of the incompatibilities of the databases.

ClusterControl Tips and Tricks: Running ClusterControl on PHP 7

PHP 5 is deprecated since early this year, which may cause some concerns when running ClusterControl. This blog post shows you how to run ClusterControl on PHP 7.

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