Why caching is good

What is caching? Basically is a way of saving computational power when a server that hosts an app is serving the same content several times, to several users. Our app would normally save the output of some internal work either on the server’s hard drive as files either in memory…
Web development

PHP upgrade

If you run your PHP scripts on a Debian system, and you installed PHP from the Dotdeb repo you should do a dis-upgrade as the new 5.3.17 and 5.4.7 versions are available. For a list of changes check out the Dotdeb website
Tips & Tricks