The Improvement of PaaS Platform
PaaS (Platform-as-a-Service) is a business model in the cloud computing era, which provide a server platform or development environment for developers. Compared with the SaaS (Software-as-Service) to enduser, PaaS is more flexibility. Google App engine is a typical PaaS platform, which allows developers to write and run their own applications on the platform. It also helps developers store data and manage the server. However, it is not convenient for developers to write programs using java or Python API development LongJump, which provide a platform for quickly building enterprise Web applications, significantly shorten the development cycle. But it does not have good scalability and mass data management capabilities, and can only provide service for some developers. This paper describes the techniques and frameworks used by the two platforms. And then we bring forward an improved framework for PaaS platform which combine with the advantages of GAE and LongJump platform by adopting Mashup technology. Using the improved framework, we can build the PaaS platform which is easier and more flexible for development of web applications.
Platform-as-a-Service Google App Engine longjump cloud computer mashup
ZENG Shu-Qing Xu Jie-Bin
Department of Computer Science and Technology South China University of Technology Guangdong, China
国际会议
杭州
英文
156-159
2010-10-21（万方平台首次上网日期，不代表论文的发表时间）