Linux Desktop Clustering - Pick Your Pricerange
crashlight writes: "A Linux cluster on the desktop--Rocket Calc just announced their 8-processor "personal" cluster in a mid-tower-sized box. Starting at $4500, you get 8 Celeron 800MHz processors, each with 256MB RAM and a 100Mbps ethernet connection. The box also has an integrated 100Mbps switch. Plus it's sexy." Perhaps less sexy, but for a lot less money, you can also run a cluster of Linux (virtual) machines on your desktop on middle-of-the-road hardware. See this followup on Grant Gross's recent piece on Virtual Machines over at Newsforge.
The purpose of running clusters is to increase processing power and/or fail-safety. How is running 8 virtual machines in any way a "less sexy" version of an 8 CPU cluster?
Contrary to popular belief, coding is not all free blow-jobs and beer. Those things cost MONEY!