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726 blog posts in 13 categories

Understand what has changed between MySQL 5.6 and 5.7 before upgrading

With MySQL 5.7, new features have been added and some existing behaviors have been altered. This may cause potential issues with your database setup if you neglect proper research and testing - new behavior may not be compatible with your application. Find what needs to be checked before you start planning upgrade to MySQL 5.7.

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MySQL Docker Containers: Understanding the basics

In this post, we will cover some basics around running MySQL in a Docker container. It walks you through how to properly fire up a MySQL container, change configuration parameters, how to connect to the container, and how the data is stored.

Become a PostgreSQL DBA: Provisioning and Deployment

This post is the first in the “Become a PostgreSQL DBA” blog series and will cover provisioning and deployment.

Become a MongoDB DBA: The Basics of MongoDB Configuration

This is our second post in the “Become a MongoDB DBA” blog series. It covers configuration of MongoDB, especially around ReplicaSet, security, authorization, SSL and HTTP / REST api.

Press Release: Severalnines protects the UK insurance industry from risky bets

Announcing IIL, a UK-based data and technology company, as Severalnines’ latest customer, who are using ClusterControl to automate the management and monitoring of a number of clustered MySQL systems.

Watch the replay: ClusterControl 1.3 webinar with new features for MySQL, MariaDB, Percona Server, PostgreSQL and more!

Webinar replay blog covering the release of ClusterControl 1.3 for MySQL, MariaDB, Percona Server, MongoDB and PostgreSQL.

MySQL slave promotion with- and without using GTID

Learn more about MySQL slave promotion in GTID and non-GTID-based MySQL Replication setups.

ClusterControl 1.3 Released with New Features for MySQL, Percona Server, MariaDB, MongoDB & PostgreSQL

Release of ClusterControl 1.3 with key new features, such as Key Management for MySQL, MariaDB, Percona and PostgreSQL, improved security, additional operational reports, along with performance improvements and bug fixes.

Learn the difference between Multi-Master and Multi-Source replication

Multi-Master and Multi-Source replication sound similar; they are actually quite different. This blog post illustrates their differences.

Become a MongoDB DBA: MySQL vs MongoDB - Deployment & Provisioning

This post is the first in the “Become a MongoDB DBA” blog series and will cover provisioning and deployment.