Severalnines and WooServers Bring ClusterControl to Web Hosting
New partnership helps start-ups challenge Google, Amazon and Microsoft Stockholm, Sweden and anywhere else in the world - 07 September 2016 - Severalnines, the provider of database automation and management software for open source databases,...
MongoDB Features – Sharded Deployments, Cluster-Consistent Backups, Advisors in ClusterControl 1.3.2 Release
The Severalnines team is pleased to announce the release of ClusterControl 1.3.2. This release contains new features, such as deploying MongoDB sharded clusters and scheduling cluster-consistent backups, MongoDB Advisors, a new alarm viewer and new...
How to Set up Read-Write Split in Galera Cluster Using ProxySQL
Edited on Sep 12, 2016 to correct the description of how ProxySQL handles session variables. Many thanks to Francisco Miguel for pointing this out. ProxySQL is becoming more and more popular as SQL-aware load balancer...
Webinar Replay: MySQL Query Tuning – Process & Tools
Many thanks to everyone who participated in this week’s first part of our webinar trilogy on MySQL Query Tuning. This time we looked at the process and tools to consider when tuning MySQL queries. It...
Introduction to Docker Swarm Mode and Multi-Host Networking
In the previous blog post, we looked into Docker’s single-host networking for MySQL containers. This time, we are going to look into the basics of multi-host networking and Docker swarm mode, a built-in orchestration...
Infrastructure Automation – Deploying ClusterControl and MySQL-Based Systems on AWS using Ansible
We recently made a number of enhancements to the ClusterControl Ansible Role, so it now also supports automatic deployment of MySQL-based systems (MySQL Replication, Galera Cluster, NDB Cluster). The updated role uses the awesome ClusterControl...
Adding Existing Databases and Clusters (Updated)
In our previous blog post we covered the deployment of four types of clustering/replication: MySQL Galera, MySQL master-slave replication, PostgreSQL replication set and MongoDB replication set. This should enable you to create new clusters with...
Single Host Networking for MySQL Containers on Docker
Networking is critical in MySQL, it is a fundamental resource to manage access to the server from client applications and other replication peers. The behaviour of a containerized MySQL service is determined by how the...
What's New in ClusterControl 1.3.1 Documentation
If you haven’t upgraded to ClusterControl 1.3.1, you should! It’s full of great new features and enhancements. We have lots of documentation to help you get started. Documentation on older versions is also available in...
Live Upgrade to MySQL 5.7
After studying the differences between MySQL 5.6 and 5.7, and going through a vigorous regression test process, it’s now time for perform the actual upgrade itself. How do we best introduce 5.7 in our live...
Press Release: Severalnines kicks off online European football streaming
Award-winning database management platform scores deal with continent’s largest online video solutions provider Stockholm, Sweden and anywhere else in the world - 28/06/2016 - Severalnines, Europe’s leading database performance management provider, today announced its latest...
MySQL on Docker: Building the Container Image
Building a docker image for MySQL is essential if you’d like to customize MySQL to suit your needs. The image can then be used to quickly start running MySQL containers, which can be operated...