Is Virtualization when used on a commercial scale the same as VMWare?

What I mean is that - I use Oracle Virtual Box, the freebie. Is this a million miles away from understanding how to make virtual servers? What do you guys think?

Reason I ask is because it is a qualificaiton that seems to be very much in demand - and understanding Orcale would be a good place to start.

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Comments

dave330i

The big dog in virtualization is VMware. Xen is pretty popular as well. Easy way to check which technology is popular in your area is to do a job search.

lister

That's for that - def good way to gauge is by checking the jobs currently out there in my area

MentholMoose

Oracle VirtualBox is not really used at a commercial scale for server virtualization, and is not directly comparable to the major hypervisor platforms in this area (VMware vSphere, Citrix XenServer, and Microsoft Hyper-V). Oracle does have its own server virtualization platform called Oracle VM, but it is not comparable to or based on VirtualBox (it is based on open-source Xen), and has minimal market share. However, if you understand VirtualBox, then you should be familiar with the fundamentals of virtualization, which is helpful for learning purposes.