The IT world is full of people who tell you that you cannot be an IT professional if you do not believe in your IT Virtualisation skills. This is a very common misconception, as people often overlook the value of Virtualisation and think that they are not really worth hiring. The first thing you need to understand is the difference between Virtualisation and Appiancing. These are two very different concepts that have a lot of differences between them, as well as similarities.