基于电子商务协同平台的云计算模式分析

云计算是一种基础架构管理方法论，它把大量分散的同构和异构的软硬件资源组成一个大的资源池，然后按照需要提供服务。云计算支持资源的动态变化，可以运行多个用户自己创建并定义的服务。云计算应用于电子商务协同平台的作用体现在它的三种服务模式上：云基础设施即服务、云软件即服务、云平台即服务。

Cloud Computing Model Analysis of E-commerce Collaboration Platform

Cloud computing is an infrastructure management methodology,which is isomorphic to a large number of distributed and heterogeneous hardware and software resources to form a large resource pool,and in accordance with the need to provide services.Cloud computing resources in support of dynamic changes,you can run multiple users to create and define the service.Cloud computing used in the role of e-business collaboration platform is reflected in its three service model: cloud infrastructure as a service,cloud software as a service cloud platform as a service.