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...

Introduction While developing the website for Art of Orthodontics I decided to correct a defect in my own bite. I reviewed several options and narrowed them down to braces, a dual jaw elasto positioner appliance, and clear aligners. Almost initially …

Often we find ourselves in situations where something that we use is running out. It could be deodorant, toothpaste or just about anything else that comes in a container...

I propose a jukebox with an iPhone dock port that will let me choose songs from my device then automatically download and queue them, allowing me to take my iPhone and walk away...

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...