As enterprises consider the use of cloud computing as an adjunct to or a replacement for their own IT infrastructure, it is important to really understand what cloud computing really is, what it is not and who is responsible for addressing performance and reliability issues when they arise. Evaluating this type of move requires a number of different types of expertise. Some of these will be discussed during the show. Another consideration is what enterprises should do with their data centers now that some or all of the workloads have moved elsewhere.