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90 blog posts in 13 categories

Video: An Overview of the Features & Functions of ClusterControl

Severalnines Support Engineer Art van Scheppingen demonstrates the top features and functions of ClusterControl by Severalnines.

Watch the evolution of ClusterControl for MySQL & MongoDB

ClusterControl has come a long way since its release in 2012.  Here are some interesting facts and figures on how it’s being used and by whom.

Online schema change for MySQL & MariaDB - comparing GitHub’s gh-ost vs pt-online-schema-change

Online schema changes are a fact of life for any DBA. While there are tools to assist, for example, Percona’s pt-online-schema-change, it does not come without drawbacks. GitHub released a new online schema change tool called gh-ost. This post looks at how gh-ost compares to pt-online-schema-change, and how it can be used to address some limitations.

MySQL on Docker: Deploy a Homogeneous Galera Cluster with etcd

Our journey to make Galera Cluster run smoothly on Docker containers continues. Deploying Galera Cluster on Docker is tricky when using orchestration tools. With this blog, find out how to deploy a homogeneous Galera Cluster with etcd.

Deploying and Monitoring MySQL and MongoDB clusters in the cloud with NinesControl

This blog shows you how to deploy and monitor MySQL Galera, MariaDB and MongoDB clusters on DigitalOcean and Amazon Web Services using NinesControl.

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High Availability on a Shoestring Budget - Deploying a Minimal Two Node MySQL Galera Cluster

Learn how to set up a Galera cluster with just 2 nodes and use Garbd to retain high availability.

Load balanced MySQL Galera setup - Manual Deployment vs ClusterControl

Deploying a MySQL Galera Cluster with redundant load balancing takes a bit of time. This blog looks at how long it would take to do it manually vs using ClusterControl to perform the task.

MySQL on Docker: Introduction to Docker Swarm Mode and Multi-Host Networking

This blog post covers the basics of managing MySQL containers on top of Docker swarm mode and overlay network.

Infrastructure Automation - Deploying ClusterControl and MySQL-based systems on AWS using Ansible

This blog post has the latest updates to our ClusterControl Ansible Role. It now supports automatic deployment of MySQL-based systems (MySQL Replication, Galera Cluster, NDB Cluster).

Severalnines Launches #MySQLHA CrowdChat

This post discusses the official launch of our #MySQLHA Crowdchat. This CrowdChat is brought to you by Severalnines and is hosted by a community of subject matter experts. CrowdChat is a community platform that works across Facebook, Twitter, and LinkedIn to allow users to discuss a topic using a specific #hashtag. We are focusing on the hashtag #MySQLHA in this CrowdChat.

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