Deploying MySQL Galera Cluster Using Vagrant
Please note: The content of this blog is outdated. Please refer to our other blogs or resources on related topics. Or contact us via our online chat if you have any questions. Setting up environments, starting...
Puppet Module for ClusterControl – Adding Management and Monitoring to Your Existing Database Clusters
If you are automating your infrastructure using Puppet, then this blog is for you. We are glad to announce the availability of a Puppet module for ClusterControl. For those using Chef, we already published Chef cookbooks for...
Clustering SugarCRM with MySQL Galera for High Availability and Performance
SugarCRM is the leader in open source CRM systems, and has been adopted by some of the largest firms, including IBM. The CRM software includes all sales, marketing and support tools out of the box, and...
High-Availability Openstack on a Shoestring Budget: Deploying a Minimal 3-Node Cluster
As OpenStack deployments mature from evaluation/development to production environments supporting apps and services, high-availability becomes a key requirement. In a previous post, we showed you how to cluster the database backend - which is central to...
How to Cluster Liferay with MySQL Galera and Ceph for High Availability and Performance
Liferay is an open-source content management system written in Java. It is used by a number of high traffic sites, as this survey suggests. Clustering Liferay and other components such as the database and the file system...
Active-Active Alfresco Cluster with MySQL Galera and GlusterFS
Alfresco is a popular collaboration tool available on the open-source market. It is Java based, and has a content repository, web application framework and web content management system. For critical large-scale implementations that require 24*7...
Deploying an Active-Active FreeRadius Cluster with MySQL NDB or Galera
MySQL Cluster is a popular backend for FreeRADIUS, as it provides a scalable backend to store user and accounting data. However, there are situations when the backend database becomes a centralized datastore for additional applications...
OpenStack Metering: How to Install Ceilometer with MongoDB
According to Wikipedia, a ceilometer is a device that uses a laser or other light source to determine the height of a cloud base. And it is also the name of the framework for...
MongoDB Sharding – On-Premises Deployment and Monitoring of MongoDB Sharded Clusters
Last year, we did a survey asking our users about any other databases they were using alongside MySQL. A clear majority were interested in using other databases alongside MySQL, these included (in order of popularity)...