Hey kids, if you think that Virtual systems is new and is leading technology, better check this out
http://www.ibmsystemsmag.com/mainframe/trends/z-vm/vm_community/VM has been going now for 40 years officially. Actually there was a pre VM called Video370 which was around before the official announcement of VM. To us old mainframe folks, all this hype about Visualization is nothing but a big yawn.....been there, done that, got the T-Shirt, wore it out... sigh.
have a nice day.....