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云计算作为一种强大的网络应用模式,具有超大规模、虚拟化、可靠安全等独特功效。旨在通过网络把若干个成本相对低的计算实体整合成一个具有强大计算能力的超级系统进而减少用户终端的处理负担。该文从云计算的概念入手,对云计算的特点、应用前景及面临的安全问题进行了介绍。
As a powerful network application model, cloud computing has unique features such as large scale, virtualization and reliable security. The aim is to consolidate a number of relatively low-cost computing entities into a super-powerful computing system through the network to reduce the processing load on the user terminal. Beginning with the concept of cloud computing, this paper introduces the characteristics of cloud computing, its application prospect and the security problems it faces.