I'm new to the CentOS arena and I'm curious as to what virtualization products are preferred?

The two main ones that I know of are Xen and VMWare.  VMWare seems to be the most capable inre: number and size of vm's allowed.  When looking at Xen it appears that since Citrix acquired them the free version is cripple-ware and is very restrictive.

Thanks in advance for any information.

 

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