In this chapter, we explored the building blocks of a virtual desktop infrastructure. We looked at different models to deliver virtual desktops, including hosted virtual desktops, hosted shared desktops, session-based computing, and application virtualization. We also discussed the various layers of desktop virtualization and we looked at scenarios to help determine the right fit for your environment. You may find that you will need a mix of models and solutions, which is not uncommon.

In addition to looking at the various virtual desktop components, we also discussed building a road map to success. It is not good enough to have a proper design; you must be able to deliver the design successfully. To do so requires some project planning and project management skills, the most notable of which is communication.

In the next chapter, we will look at further defining our virtual desktop environment, including understanding our users and applications in order to build our use cases. We will also look at assessing our current environment and fine tuning our strategy for our new environment.