Tutorial: Installing and using Apache mod_deflate to save on bandwidth

[mandy]

Tutorial on installing and using Apache2's mod_deflate:

In this tutorial I will describe how to install and configure mod_deflate on an Apache2 web server. mod_deflate allows Apache2 to compress files and deliver them to clients (e.g. browsers) that can handle compressed content which most modern browsers do. With mod_deflate, you can compress HTML, text or XML files to approx. 20 - 30% of their original sizes, thus saving you server traffic and making your modem users happier.

Compressing files causes a slightly higher load on the server, but in my experience this is compensated by the fact that the clients' connection times to your server decrease a lot. For example, a modem user that needed seven seconds to download an uncompressed HTML file might now only need two seconds for the same, but compressed file...

full article: http://www.howtoforge.com/apache2_mod_deflate