文中介绍了云计算的定义、基本概念及原理,对其主要特点和关键技术作了详细介绍,探讨了云计算的应用领域、前景及热点问题,并通过与传统超级计算机的比较,指出了云计算的优势,同时对云计算的发展可能会引起的问题及其解决方案进行了探讨,最后对云计算未来的发展趋势进行了展望.通过对云计算的研究,让人们更好的理解云计算可能给工作和生活方式带来的改变.%This article describes the definition of cloud computing, the basic concepts and principles, its main features and key technologies were described in detail,to explore the cloud computing applications,prospects and hot issues, and through comparison with traditional supercomputers,that the cloud calculation of benefits,while the development of cloud computing may cause problems and their solutions were discussed,and finally the future of cloud computing trend was predicted. Through the study of cloud computing,so that people could better understand cloud computing bring to the work and lifestyle changes.
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