Severalnines Blog
The automation and management blog for open source databases

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167 blog posts in 13 categories

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.

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ClusterControl for Galera Cluster for MySQL

Galera Cluster is widely supported by ClusterControl. With over four thousand deployments and more than sixteen thousand configurations, you can be assured that ClusterControl is more than capable of helping you manage your Galera setup.

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How Galera Cluster Enables High Availability for High Traffic Websites

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

How to Deploy Asynchronous Replication Slave to MariaDB Galera Cluster 10.x using ClusterControl

Combining Galera and asynchronous replication in the same MariaDB setup, aka Hybrid Replication, can be useful as we’ve discussed previously. This new post takes things further and shows you how to deploy an asynchronous replication slave to MariaDB Galera Cluster 10.x (with master failover), using GTID with ClusterControl.

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How to Set Up Asynchronous Replication from Galera Cluster to Standalone MySQL server with GTID

Hybrid replication, i.e. combining Galera and asynchronous MySQL replication in the same setup, became much easier since GTID got introduced in MySQL 5.6. In this blog post, we will show you how to replicate a Galera Cluster to a MySQL server with GTID, and how to failover the replication in case the master node fails.

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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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ClusterControl Product Video for Galera Clusters

ClusterControl provides advanced deployment, management, monitoring, and scaling functionality to get your Galera clusters up-and-running.

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Database TCO - Calculating the Total Cost of Ownership for MySQL Management

This blog post will show you how to calculate the total cost of ownership (TCO) for database servers and how to optimize your cost.

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.

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