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Director, OpenShift Strategy at Red Hat. Founder of Rishidot Research, a research community focused on services world. His focus is on Platform Services, Infrastructure and the role of Open Source in the services era. Krish has been writing @ CloudAve from its inception and had also been part of GigaOm Pro Analyst Group. The opinions expressed here are his own and are neither representative of his employer, Red Hat, nor CloudAve, nor its sponsors.

One response to “Is Virtualization Necessary For Cloud Computing? – Revisited”

  1. Peter D

    Nice post. I think I now get the difference between cloud & virtualization. Clouds needn’t use virtualization and Virtualization needn’t be used only for clouds 🙂
    Recently, I reviewed some saas timesheet apps for my organization ( Replicon Timesheet & Toggl) and as you mentioned, I figured out that these saas providers were using multitenancy at the app level.