云计算支撑信息服务社会化、集约化和专业化

从图灵计算机到网格计算的发展，云计算要求云计算中心支持社会化、集约化和专业化的信息服务，从而达到“网络丰富，边缘简单、交互智能”。系统阐述了云计算的核心技术，提出了“虚拟集群”的概念，计算资源的虚拟化组织、分配和使用有利于资源合理配置并提高利用率，促进节能减排，实现绿色计算。指出高端服务器和虚拟集群将是云计算发展的重要方向，形成新的高端服务器产业链将成为计算中心、数据中心发展的趋势。

Cloud computing supports sociality, intensiveness and specialization of information service

From the Turning machine to the grid computing, the cloud computing requires the cloud computing center to support the socialized, intensive, and professional information service and thus achieves the rich network, simple edge, and intelligent interaction. This paper discusses the core technology of cloud computing and proposes the concept of virtual cluster. The virtualization of organization, distribution and application for computing resources is favorable for the rational allocation of resources, raising the utilization, reducing the greenhouse gas, and realizing the green computing. In addition, the paper indicates that the high end server and the virtual cluster will be an important development direction of cloud computing, and forming the new industry chain of high end server will be the development trend of computing center and data center.