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203 blog posts in 13 categories

How to Backup and Restore ClusterControl

Migrating ClusterControl to new hardware used to be a pain - you had to reinstall it on the new server, restore configuration/metadata from the old one and redo database grants so the new server can access your managed databases. Not any more! Starting with 1.7.1, it is possible to backup the ClusterControl server in one command and restore it on a new server, with data, grants and all.  This blog shows you how to do this using the s9s CLI.

How to Optimize Performance of ClusterControl and Its Components

This blog post explains a number of ways to improve performance of ClusterControl and its components.

Monitoring HAProxy Metrics And How They Change With Time

There is a lot information on the traffic that is routed through HAProxy, as well as the state of the backends. This blog post discusses different HAProxy metrics, which ClusterControl collects and presents in the agent-based monitoring mode with Prometheus.

Deploying and Managing PostgreSQL 11: New in ClusterControl 1.7.1

A few days ago was the release of a new version of ClusterControl, the 1.7.1, with several new features, including for PostgreSQL. In this blog, we will see how to deploy PostgreSQL 11 version using ClusterControl. We’ll also check out the new backup verification feature that you can use to automatically test your backups.

Announcing ClusterControl 1.7.1: Support for PostgreSQL 11 and MongoDB 4.0, Enhanced Monitoring

This blog provides an overview of the next iteration of the agent-based monitoring features for MySQL, Galera Cluster, PostgreSQL and ProxySQL in ClusterControl with its 1.7.1 release, support for PostgreSQL 11 and MongoDB 4.0, as well as a whole range of new monitoring and backup management features for PostgreSQL … and more.

Severalnines 2018 Momentum: Raising the Bar on MySQL, MariaDB, PostgreSQL & MongoDB Management

Read about 2018 at Severalnines: from our top achievements of the year via our year-end video all the way through to our most read and watched content for MySQL, MariaDB, PostgreSQL & MongoDB users.

Webinar Replay: How to Manage Replication Failover Processes for MySQL, MariaDB & PostgreSQL

Watch the replay of this webinar for a detailed overview of what failover processes may look like in MySQL, MariaDB and PostgreSQL replication setups. We’ll cover the dangers related to the failover process and look at how ClusterControl manages it as well as how it can be configured for both assisted and automated failover.

Percona Live Frankfurt 2018 - Event Recap & Our Sessions

Severalnines was a sponsor at 2018’s Percona Live Europe which was held in Frankfurt, Germany. This blog details our participation at the event and includes the slides from the sessions we presented.

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Effective Monitoring of MySQL With SCUMM Dashboards - Part 3

In this 3rd part of the blog series, we’ll discuss what ClusterControl’s new InnoDB Metrics and MySQL Performance dashboards have to offer. These dashboards provide a pretty in-depth view of MySQL performance. We’ll go through the different graphs, and see how a DBA can leverage them.

Choosing a Database Proxy for MySQL & MariaDB - New Whitepaper

This whitepaper will discuss what proxies are, what their use is and how to build a highly available and highly controllable MySQL and MariaDB database environment using modern proxies such as HAProxy, ProxySQL and MaxScale.

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