Articles about Apache


Setting up the Alternative PHP Cache on Ubuntu

As some of you might know, PHP scripts are compiled to bytecode right before they are executed. This process costs time and server resources. Also this is done all over again every single time your script gets executed, even if your script hasn't been changed in years. So what could be more obvious than caching the results of the compilation to reduce load on your server. Today I want to show you one way of achieving this, with a little help from the Alternative PHP Cache (APC).


Protect Folders and Files using .htaccess

Not all folders and files in your webfolder should be accessible to anyone. Configuration or debug informations should be kept secret. Also it can be pretty annoying if crawlers keep ignoring the rules from your robots.txt and just index and list all files they find. In this article I will explain to you how you can restrict access to files and folders.


Google PageSpeed
Installation on Ubuntu

Since 2011 Google provides an Apache module called Google PageSpeed. This module has some nice features, which can reduce the load time of your website significantly. In this article I want to show you how to install PageSpeed on Ubuntu, give you an example of a configuration and some tips, which may help you get going.