Severalnines Blog
The automation and management blog for open source databases

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Database Security - MySQL Upgrade Instructions for Zero-day Exploit

This blog shows you how to upgrade your MySQL and MariaDB databases, in order to address CVE-2016-6662 - a publicly disclosed vulnerability in MySQL.

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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).

ClusterControl Tips & Tricks: Customizing your Database Backups

ClusterControl follows some best practices to perform backups using mysqldump or Percona xtrabackup. Although these work for the majority of database workloads, you might still want to customize your backups. This blog shows you how.

MySQL on Docker: Single Host Networking for MySQL Containers

This blog covers the basics of how Docker handles single-host networking, and how MySQL containers can leverage that.

All the Webinar Replays for the MySQL, MongoDB or PostgreSQL DBA

This blog provides an overview and links to our different webinar replays and blog series for the MySQL, MariaDB, Percona, MongoDB and PostgreSQL DBA.

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.

MySQL on Docker: Building the Container Image

In this post, we will show you two ways how to build a MySQL Docker image - changing a base image and committing, or using Dockerfile. We’ll show you how to extend the Docker team’s MySQL image, and add Percona XtraBackup to it.

MySQL Docker Containers: Understanding the basics

In this post, we will cover some basics around running MySQL in a Docker container. It walks you through how to properly fire up a MySQL container, change configuration parameters, how to connect to the container, and how the data is stored.

Become a PostgreSQL DBA: Provisioning and Deployment

This post is the first in the “Become a PostgreSQL DBA” blog series and will cover provisioning and deployment.

Infrastructure Automation - Ansible Role for ClusterControl

This blog post shows on how to deploy ClusterControl using Ansible role for infrastructure automation.

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