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The automation and management blog for open source databases

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Video: ProxySQL ClusterControl Demonstration

This video demonstrates the latest features in ClusterControl for deploying and managing ProxySQL, a new flexible load balancing technology.

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Percona Live 2017 - Severalnines Recap

This blog contains a recap of Severalnines participation the Percona Live 2017 Open Source Database Conference including videos and slides from our sessions.

ProxySQL: All the Severalnines Resources

This blog aggregates all the great resources we have created to help you understand, deploy, and maximize the potential of the new ProxySQL load balancing technology.

Webinar Replay and Q&A: High Availability in ProxySQL for HA MySQL infrastructures

This blog provides details for the replay of our webinar on high availability in ProxySQL for HA MySQL infrastructures; as well as answers to the many questions asked during this session.

How Galera Cluster Enables High Availability for High Traffic Websites

This post gives an insight into how Galera can help to build HA websites.

Online Schema Upgrade in MySQL Galera Cluster using RSU Method

Performing RSU - Rolling Schema Upgrade - in a safe way is much more complex than just running a couple of commands. This blog post explains the RSU method for schema changes in Galera Cluster for MySQL, MariaDB Galera Cluster or Percona XtraDB Cluster.

MySQL High Availability tools - Comparing MHA, MRM and ClusterControl

This blog post compares HA solutions: MHA, MRM and ClusterControl.

Top mistakes to avoid in MySQL replication

There are many mistakes you can make with MySQL replication, but do you also know how to resolve them afterwards? This post will uncover the most common pitfalls and their solutions.

Webinar Replay and Q&A: Load balancing MySQL & MariaDB with ProxySQL & ClusterControl

This blog provides details for the replay of our webinar on how to load balance MySQL and MariaDB with ClusterControl and ProxySQL; as well as answers to the many questions asked during this session.

MySQL Tutorial - Troubleshooting MySQL Replication Part 2

This blog post walks you through some issues you may experience when deploying and managing a MySQL Replication environment and how to resolve those issues.