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The automation and management blog for open source databases

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32 blog posts in 13 categories

MySQL on Docker: ClusterControl and Galera Cluster on Docker Swarm

This blog post shows our experimentation on running ClusterControl and Galera Cluster on Docker Swarm.

Video: ClusterControl for Galera Cluster

This video walks you through the features that ClusterControl offers for Galera Cluster and how you can use them to deploy, manage, monitor and scale your open source database environments.

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Database Cluster Management - Manual vs Automation via ClusterControl

Database Cluster management tasks include restart/recovery of services that fail, topology changes, reconfiguration, rolling upgrades, backups and performing security procedures. Since the tasks usually involve multiple servers, these can be repetitive and error-prone. This blog looks at efficiency gains when using ClusterControl to manage a MySQL Galera cluster as compared to manual ways.

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Become a PostgreSQL DBA - How to Setup Streaming Replication for High Availability

In this post, we will show you how to set up master-slave replication with Postgres.

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.

High Availability Log Processing with Graylog, MongoDB and ElasticSearch

This blog post discusses how to deploy a Graylog cluster, with a MongoDB Replica Set deployed using ClusterControl.

Press Release: Percona and Severalnines Expand Partnership to Include MongoDB

Severalnines and Percona expand their partnership, enabling subscribers of Percona Support for MongoDB to access the advanced deployment, monitoring, management, and scaling solutions available from Severalnines’ ClusterControl.

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ClusterControl 1.2.11 Released

The Severalnines team is pleased to announce the release of ClusterControl 1.2.11. This release contains key new features, such as support for MariaDB’s MaxScale, along with performance improvements and bug fixes. This is also our best release yet for PostgreSQL users.

Howto: Online Upgrade of MariaDB Galera Cluster 5.5 to MariaDB 10

In this blog post, we’ll look into how to perform an online upgrade to MariaDB Galera Cluster 10. At the time of writing, MariaDB 10.1 was still in beta so the instructions in this blog are applicable to MariaDB 10.0. If you are running the Codership build of Galera (Galera Cluster for MySQL), you might be interested in the online upgrade to MySQL 5.6 instead.

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ClusterControl 1.2.10 Released

The Severalnines team is pleased to announce the release of ClusterControl 1.2.10. This release contains key new features along with performance improvements and bug fixes.

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