云计算平台即服务PaaS架构研究与设计

An Architecture Research and Design of Platform as a Service(PaaS) of Cloud Computing

云计算是当前信息技术研究的重要领域,平台即服务(PaaS)已经成为业界探讨云计算的热点之一.但是平台服务的功能组成和体系架构还没有定论.本文通过对平台即服务最新技术发展的研究,结合对国内外著名公司的PaaS产品的分析,综合讨论了平台服务的作用和定位,提出一种平台即服务的参考架构,对参考模型各个模块的功能进行了概要设计说明.为平台即服务的普及和发展提供一个参考架构模型.

Cloud computing is an important area of the current IT research, and Platform as a Service （PaaS） has become one of the hotspots of it in the industry. The role and positioning of Platform as a Service （PaaS） has been clear. However, the function, component and architecture of PaaS have not been defined yet. Through the research on the latest technology and development of PaaS and combined with the analysis of PaaS products at well-known companies both at home and abroad, the role and positioning of PaaS has been generally discussed. Moreover, a referenced architecture of Platform as a Service （PaaS） has been put forward with general design specification of the function of each module, which provides reference for the popularization and development of Platform as a Service （PaaS）.