Introduction Linux is one of the most widely used operating systems out there. The Linux Kernel is also the larges open source project. As a developer, it is more likely than not that you wo...

Introduction Paying a monthly fee for a VPN could be costly. What you could do instead is get a Raspberry Pi for a one time payment of ~$30 and setup your own home VPN server on your Raspber...

Introduction Apache, also known as httpd is an open-source web server. Apache has been the most popular web server for a very long time. You can run Apache on almost all major operating syst...

Web servers are used to store and deliver content for websites. When a web browser like Chrome or Firefox connects to a web server, the web server returns content like HTML, text, images, vi...

Introduction Apache Solr is a highly reliable and scalable indexing technology. Solr can be used to create standard search apps. It is written in Java and uses the Lucene library for indexin...

Introduction If you have ever done any web development, it is very likely that you've heard of Nginx. Nginx is an open-source web server. It can also be used as a reverse proxy, a caching se...