Build a Nomad Cluster in AWS for $40 and over-engineer it to perfection.

A performance comparison of a few major virtual server providers (Amazon, Rackspace, Softlayer and DigitalOcean) as it relates to hosting of WordPress and other PHP based websites.

A technique for file system level thin provisioning of virtual machines implemented with XenServer. A master operating system disk image is shared across multiple VMs.

VDI delete command will fail with an error message "The attempt to mark the VDI as hidden failed". This is usually a result of corrupt metadata associated with the VDI.

It has been almost a year since the World IPv6 Day of 2011 when Google, Facebook, Yahoo, Akamai and many other major and minor providers enabled connectivity to their servers through IPv6...

How to automate the provisioning of Ubuntu 10.04 LTS virtualizations in Citrix XenServer. The automation allows a fully automated installation of Ubuntu up to the point where puppet can take over...