Severalnines Blog
The automation and management blog for open source databases

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177 blog posts in 1 category

MongoDB Security - Resources to Keep NoSQL DBs Secure

This blog lists our best MongoDB security resources to ensure your NoSQL deployments are safe and secure.

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.

Performing Replication Topology Changes for PostgreSQL

Database replication setups are rarely static. Servers can fail, the operating system or the database software might need to be upgraded. This means reshuffling server roles and moving replication links, while maintaining data consistency across all databases. This post explains how to perform these topology changes in PostgreSQL, while ensuring data consistency.

Deploying MySQL, MariaDB, Percona Server, MongoDB or PostgreSQL - Made Easy with ClusterControl

Deploying the world’s most popular open source databases made easy with ClusterControl. This blog gives an overview of how that works and why ClusterControl is the go-to solution for users worldwide.

PCI Compliance for MySQL & MariaDB with ClusterControl - New Whitepaper

This new whitepaper details how to leverage ClusterControl to help meet the payment processing PCI standards and audit rules for MySQL and MariaDB databases.

Several Ways to Intentionally Fail or Crash your MySQL Instances for Testing

This blog post features some ideas (with examples) on how to crash a MySQL server in a Linux environment.

MySQL & MariaDB Database Backup Resources

This blog provides a list of all our best resources created to help users build and executive an effective and efficient MySQL and MariaDB database backup strategy & plan.

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HAProxy: All the Severalnines Resources

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

Automating and Managing MongoDB in the Cloud

This blog provides an overview of setting up ClusterControl for MongoDB on Amazon Web Services, including deploying a MongoDB replica set, and demonstrating several key features of ClusterControl relevant to MongoDB.