基于GAE的云计算SaaS级应用的设计与开发  

Design and Development for Cloud Computing SaaS-level Application Based on GAE

作　　者：江务学[1] 胡选子[1] 

机构地区：[1]东莞职业技术学院计算机工程系,广东东莞523808

出　　处：《计算机与现代化》2011年第8期46-48,192,共4页Computer and Modernization

摘　　要：针对高效、高质量的SaaS级云计算应用程序的开发,本文阐述云平台的内涵,比较几种商业云计算开发平台,以GAE为平台,采用JDO技术实现数据设计与管理,提出一个云计算软件的开发流程,开发一个教学用留言板的云计算软件。实践表明,该研究具有一定的理论意义和实际应用价值。For the development of high efficiency and quality SaaS-level application program based on cloud computing,this paper expounds the connotation of cloud platform,adopts the JDO technology to complete the design and management of data based on GAE platform,presents a general development workflow for software and develops a message board for teaching based on cloud computing.The practice shows that this study has certain theoretical significance and practical application value.

关 键 词：GAE SAAS JAVA数据对象 云计算软件 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]