As most of you know by now, Facebook has release an alternative PHP runtime called "HipHop Virtual Machine for PHP", also known as "hhvm". There have been a lot of benchmarks showing that hhvm is a lot faster than the official runtime, but it does not have full feature parity...

When running professional websites for clients, you need a reliable way to monitor the continued correct behavior of these websites. Of course is a CI environment a prerequisite, but this does not monitor all things that can happen. Servers or services with issues, slow databases, that sort of stuff. Nagios...

I was looking to setup mySQL replication, and found the need to document my entire setup process since I could not find a clear enough guide. We have two servers, both should end up containing the same, in sync database. The first one will be hcs01.kunstmaan.be and will be the...