Severalnines Blog
The automation and management blog for open source databases

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36 blog posts in 13 categories

How to Deploy PostgreSQL for High Availability

In this blog, we will review some important concepts of High Availability, possible database HA architectures and useful components when implementing PostgreSQL HA. Then we will see how to use ClusterControl to deploy an entire high availability stack for PostgreSQL.

How to Deploy MongoDB for High Availability

MongoDB provides ReplicaSets to help you address high availability database requirements. Although support for replication and failover is built-in, it is not enough for the database to be considered production-ready. That requires a set of policies and procedures, like getting alerted in case of performance slowdowns, anomalies or failures in a live environment. Backups are essential. Being able to automatically recover from different types of failures can drastically reduce downtime.

How to Deploy a Production-Ready MySQL or MariaDB Galera Cluster using ClusterControl

ClusterControl can be used to deploy open-source database clusters that are configured in complex topologies. The full high availability stack includes both database and proxy layers.

In this blog, we are going to show you how to deploy a production-grade Galera Cluster, complete with load balancers, for a high availability setup.

The Easy Way to Deploy MySQL Replication and ProxySQL with Automatic Failover

This blog post shows you how to easily deploy a highly available MySQL replication setup with ProxySQL and Keepalived using ClusterControl.

Using Kubernetes to Deploy PostgreSQL

This blog provides steps on how to run a PostgreSQL database on a Kubernetes cluster using Docker containerization.

Integrating Tools to Manage PostgreSQL in Production

As a follow up to the popular blog “Ten Tips for Going into Production with PostgreSQL”, this blog explores the different types of tools you would need to effectively run a PostgreSQL instance in a production environment.

Ten Tips for Going into Production with PostgreSQL

This blog provides tips & tricks for going into production with PostgreSQL.

Updated: Become a ClusterControl DBA: Making your DB components HA via Load Balancers

There are various ways to retain high availability with databases. You can use Virtual IPs (VRRP) to manage host availability, you can use resource managers like Zookeeper and Etcd to (re)configure your applications or use load balancers/proxies to distribute the workload over all available hosts.

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.

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.

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