Drupal is a free and open-source CMS written in PHP that ships with the GNU / GPL license. Just like popular CMS platforms such as WordPress and Joomla, with Drupal, you can get started…

Joomla is a popular and widely used CMS (Content Management System) used for creating websites with little or no knowledge in markup or web programming languages. It ships with lots of PHP code, plugins,…

Kernel-based Virtual Machine (KVM in short) is an open-source and de facto standard virtualization solution that is tightly integrated into Linux. It is a loadable kernel module that turns Linux into a type-1 (bare-metal)…

In this article, we will take a look at the Python Sys Module. There are variables and functions that are maintained by the interpreter and the sys module provides a way of interacting with…

When it comes to creating websites, one of the easiest ways to have your site up and running is using a CMS (content management system) that usually comes with bundled PHP code and all…

Relax-and-Recover (ReaR in short) is a simple yet powerful, easy-to-setup, full-featured and leading open-source bare metal disaster recovery and system migration solution, written in Bash. It is a modular and configurable framework with numerous…

OwnCloud is a leading open-source file sharing and cloud collaboration platform whose services and functionalities are similar to those offered by DropBox and Google Drive. However, unlike Dropbox, OwnCloud does not have the datacenter…

Joomla is a popular free and open-source Content Management System (CMS) written in PHP. Although it’s not as popular as its counterpart WordPress, it’s still used for creating blogs/websites with limited or no web…

PostgreSQL database supports several replication solutions to build high-availability, scalable, fault-tolerant applications, one of which is Write-Ahead Log (WAL) Shipping. This solution allows for a standby server to be implemented using file-based log shipping…

Network File System (NFS) also known as client/server file system is a popular, cross-platform and distributed file system protocol used to export local file systems over the network so that clients can share directories…