Basically its handy because you could virtualise a number of servers (whole different OSes, in fact, each virtual instance would appear to the os as a whole diferent physical machine) and in this way, you can maximise your serer space. 1 rack server running 5 operating systems is very space efficient.
For development, I run a number of OSes in VMWare. That way, i can tinker with them as much as i want, and if they break, its not the end of the world.
Last edited by jbennet; Oct 20th, 2008 at 7:31 am.
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