(In the information age, relying on data centers to reduce operating costs and improve it's ability to support business has become the key to maintain the core competitiveness of business. Virtualization and cloud computing have become key steps for many enterprises in this process, and the realization of virtualization is only the starting point of data center evolution. The scalable capabilities of servers and storage, enterprise level management functions, and dynamic resource allocation capabilities determine the cost performance and improvement space of virtualization. Dell's various end-to-end solutions provide a reliable and efficient IT platform for data center evolution.)