How to Setup Varnish Cache 5.0 Proxy for Apache on CentOS 7
Varnish Cache, also referred to as Varnish, is an open source caching HTTP reverse proxy which can help improve a web servers performance. In this article w
System Admin
How to Install RainLoop Webmail on CentOS 7
Using a Different System? RainLoop is a simple, modern and fast web-based email client. RainLoop source code is hosted on GitHub. This guide will show you ho
How to Install MyCollab Community Edition on CentOS 7
MyCollab is free, open-source team collaboration software. It is widely used by small and mid-size enterprises for project management and documentation. I
How to Install Hadoop in Stand-Alone Mode on CentOS 7
Apache Hadoop is an open source Big Data processing tool, widely used in the IT industry. Depending to the size, type, and scale of your data, you can deplo
An OpenBSD E-Mail Server Using OpenSMTPD, Dovecot, Rspamd, and RainLoop
Introduction This tutorial demonstrates a full-featured email server running on OpenBSD using OpenSMTPD, Dovecot, Rspamd, and RainLoop. OpenSMTPD is th