Severalnines Blog
The automation and management blog for open source databases

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An Overview of Logical Replication in PostgreSQL

This blog provides an overview of the new logical replication function available in PostgreSQL 9.

Migrating from Oracle to PostgreSQL - What You Should Know

This blog reviews what you would need to know if you decided to migrate from an Oracle database to PostgreSQL.

Getting Started with ProxySQL - MySQL & MariaDB Load Balancing Tutorial

Our ProxySQL Tutorial gives you everything you need to learn about in order to deploy, manage and maximize this exciting new database-aware load balancing technology.

Migrating from MySQL to PostgreSQL - What You Should Know

This blog provides a high level overview of what you need to know if you are considering migrating your database from MySQL to PostgreSQL.

Top PG Clustering HA Solutions for PostgreSQL

Achieving high availability and clustering in PostgreSQL is not an easy task. In this blog entry we discuss some options for implementing these and not collapsing in the process!

Setting Up an Optimal Environment for PostgreSQL

This blog covers the basic info you need to know to setup and configure your environment to optimally run PostgreSQL.

Updated: Become a ClusterControl DBA - Deploying your Databases and Clusters

Many of our users speak highly of our product ClusterControl, especially how easy it is to install the software package. Installing new software is one thing, but using it properly is another. We all are impatient to test new software and would rather like to toy around in a new exciting application than to read documentation up front. That is a bit unfortunate as you may miss the most important features or find out the way of doing things yourself instead of reading how to do things the easy way.

MySQL on Docker - How to Containerize Your Database - New Whitepaper

This whitepaper covers the basics you need to understand when considering running a MySQL service on top of Docker container virtualization.

PostgreSQL Load Balancing Using HAProxy & Keepalived

Promoting a new master server and failing over slaves sounds good, but your applications will need an easy way to keep track of the new master. That’s where HAProxy comes in. This blog post describes how to deploy HAProxy on top of your PostgreSQL replication setup.

Zero Downtime Network Migration with MySQL Galera Cluster using Relay Node

This is a step-by-step guide on how to migrate your database service from one network/cloud platform to another, without downtime.