I am new to virtualization and I am working on putting an Internal Virtualization plan in place. I will greatly appreciate if you could help me understand, Under what circumstances is VMWare Virtualization and/or RHEV and/or Xen and/or Microsoft Hyper V is better over the rest. Also, is it reasonable to assume, all that needed to be virtualized on VMware has already occured. Thanks for your help
If you have Windows 2008 O.S then i would recommend to go for Hyper - v Virtualization , as its provided for free with windows 2008 datacenter edition. Vmware is also a good option, if you can afford license.