云计算概念、模型和关键技术

云计算指IP技术架构下的网络计算,其本质是ICT业务的一种新的应用方式。绝大数企业和运营商的数据中心的改造将是云计算未来发展的主要任务：使云计算技术更为普遍和更为广泛地为绝大部分企业、机构、团体和运营商服务。云计算技术将不仅提供传统意义的IT资源和应用服务,而且将支持包括IT、通信、电视、移动和物联等一切互联网技术融合后的资源使用和业务应用。云计算发展的关键技术主要有统一交换构架、统一虚拟化和统一计算系统,云计算发展的战略推手将是组建开放产业联盟和推动开放技术标准。

Cloud Computing: Concept, Model, and Key Technologies

Cloud computing is a new technology for network computing under the IP architecture,and its potential lies in new ICT business applications.For the majority of operators and enterprises,the main task of cloud computing is data centre transformation.This will ensure cloud computing becomes more widespread among enterprises,institutions,organizations,and operators.Cloud computing will not only provide traditional IT resource usage and application services,but will also support full resource usage and application services—such as IT,communications,video,mobile,as well as Internet of Things under a converged network infrastructure.Some key cloud computing technologies include unified fabric,unified virtualization,and a unified computing system.The formation of an open industry alliance and promotion of open technology standards will also be strategically critical for future development of cloud computing.