Installing and configuring Varnish HTTP accelerator
Varnish is a state of the art web accelerator. Its mission is to sit in front of a web server an cache the content. It makes your web site go fast.
1. Install Varnish
apt-get install varnish
Installing HAVP (HTTP Antivirus Proxy)
HAVP (HTTP Antivirus Proxy) is a proxy with a ClamAV anti-virus scanner. The main aims are continuous, non-blocking downloads and smooth scanning of dynamic and password protected HTTP traffic. Havp antivirus proxy has a parent and transparent proxy mode. It can be used with squid or standalone.
1. Install HAVP
apt-get install havp
Installing nginx from source with mail support
nginx is a lightweight, high performance web server/reverse proxy and e-mail (SMTP/IMAP/POP3) proxy.
1. Install required packages
apt-get install build-essential autotools-dev debhelper libpcre3-dev zlib1g-dev libssl-dev
Installing and configuring Squid proxy server
Squid is a caching proxy supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator.
1. Install the Squid package
apt-get install squid
Simple load balancing using Pound
The Pound program is a reverse proxy, load balancer and HTTPS front-end for Web server(s). Pound was developed to enable distributing the load among several Web-servers and to allow for a convenient SSL wrapper for those Web servers that do not offer it natively.
1. Install the pound package
apt-get install pound