在高校信息化发展中，日常业务的建设和运营都离不开数据应用。数据中心已经成为数字校园网的神经中枢，如何充分整合数据，更好地支持教学和科研工作，向全院提供高性能科研计算、视频开放课程、数字图书馆、教务管理系统等多种服务，已成为当前众多高校在数据中心建设和发展过程中的重要课题。并且随着各种功能的逐步完善，其不足也不断出现，如管理成本增加、服务范围有限、支撑应用狭窄等一系列缺点。文中根据当前各个高校信息化建设的目标，提出了三种基于虚拟化技术的应用架构模型，从而节省能耗成本、提高效率和效益。%In the development of informatization of university,construction and operation of daily business is inseparable from the data ap-plications. The data center has become the nerve center of digital campus network,how to fully integrate data,better support teaching and research work,provide high performance scientific calculation,video open courses,digital libraries,educational management system and many kinds of other services,has become the most important subject for university in the process of construction and development. As the various functions gradually improve,its deficiency also appears constantly,such as management costs increasing,limited service scope and narrow support application and so on. Based on the requirements of university's information construction,put forward three kinds of ap-plication framework based on the virtualization technology,saving energy costs,improving efficiency and benefit.
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