云计算及其应用研究

Cloud Computing and Its Application

云计算是一种新兴的计算模型,它是在网格计算的基础上发展而来;作为一种全新的互联网应用模式,云计算将成为未来人们获取服务和信息的主导方式;在广大云计算提供商和支持者的推崇下,众多企业用户已开始跃跃欲试;文中介绍了云计算的发展基础,总结了云计算的关键技术与云安全问题,并展望了云计算的未来发展前景。

Cloud computing is an emerging computing model, which is based on grid computing evolved. As a new mode of Internet applications, cloud computing will be the next people to access services and information--led approach. Today, the majority of cloud computing providers and supporters of the respected, the number of enterprise users have begun to try it. This article describes the history and development of cloud computing scenarios, comparing the existing definition of cloud computing, cloud computing concept for the current status of hybrid, proposed a more comprehensive definitions of reference, summarizes the key technology of cloud computing, and Prospect of broad development prospects of cloud computing.