摘要
云计算是一种商业计算模型。它将网络资源集中起来,以Iaas、Paas和Saas三种服务形式提供给用户。云计算具有资源配置动态化、需求服务自助化、网络访问便捷化、服务可计量化、资源虚拟化等特征。
Cloud computing is a commercial calculation model.It concentrates the network resources and provides them to the users with three service forms： Iaas,Paas and Saas.Cloud computing has the characteristics of dynamic resources configuration,selfhelp demand services,convenient network access,measurable services and virtual resources.
出处
《长沙通信职业技术学院学报》
2013年第2期76-78,共3页
Journal of Changsha Telecommunications and Technology Vocational College
关键词
云计算
特征
服务形式
cloud computing
characteristics
service form
