摘要
网格计算及分布式计算、并行计算发展到一定阶段后衍生出了云计算。云计算是上述计算方法的商业实现。云计算是一种新型的计算模型,其基础体系结构属于云计算的技术层次,主要说明系统属性和设计思想;云计算的服务集合源于服务类型,说明能带给客户什么。云计算的核心技术有数据存储技术、数据管理技术、编程模型和云安全。云计算的应用范围和领域也十分广泛。
After grid computing and distributed computing,parallel computing developed to a certain stage,cloud computing is derived,cloud computing is the commercial realization of above-mentioned calculation method.Cloud computing is a new calculation model,its basic system structure belongs to the technical level of cloud computing,mainly explains the system properties and design idea;the service set of cloud computing comes from the service type,explains what to bring customers.The core technology of cloud computing has data storage technology,data management technology,data model and cloud security.The application range and fields of cloud computing are also very extensive.
出处
《信息技术》
2011年第10期21-25,49,共6页
Information Technology
关键词
云计算
网格
云计算技术
cloud computing
Grid
cloud computing technology
