标题: Cloud computing and the many types of public cloud computing [打印本页] 作者: wzt10gtek 时间: 2012-10-22 17:58 标题: Cloud computing and the many types of public cloud computing 云计算是使用的计算资源(硬件和软件),通过网络(通常是互联网)作为服务。这个名字来源于作为一个抽象的概念,它包含了复杂的基础设施系统图的云形符号的使用。云计算依赖远程用户的数据,软件和计算服务。
Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user's data, software and computation.
There are many types of public cloud computing:
• Infrastructure as a service (IaaS)
• Platform as a service (PaaS)
• Software as a service (SaaS)
• Storage as a service (STaaS)
• Security as a service (SECaaS)
• Data as a service (DaaS)
• Test environment as a service (TEaaS)
• Desktop as a service (DaaS)
• API as a service (APIaaS)