Abstract: With the rapid development of cloud computing, a new data center is gradually founded on cloud computing platform. In order to build a data center based on cloud computing platform which meets computing-intensive, data-intensive, transaction-intensive, and others such as various types of application requirements at the same time, on the basis of a brief introduction of cloud computing, this paper proposes a new processing architecture for complex applications system, describes technologies about the construct of data center related to virtualization support environment, large data storage management, resource management, multi-mode operating environment, and high reliability management in order to achieve flexible scheduling and make full use of various resources.
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Key words: cloud computing platform, complex application, data center