Chapter 1. VM – It Is Not What You Think!

In this chapter, we will dive into why a seemingly simple technology, a virtualized x86 machine, has huge ramifications for the IT industry. In fact, it is turning a lot of things upside down and breaking down silos that have existed for decades in large IT organizations. We will cover the following topics:

  • Why virtualization is not what we think it is
  • Virtualization versus partitioning
  • A comparison between a physical server and Virtual Machine

Our journey into the virtual world

Virtual Machines, or simply, VMs—who doesn't know what they are? Even a business user who has never seen one knows what it is. It is just a physical server, virtualized—nothing more.

Wise men say that small leaks sink the ship. I think ...

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