Design And Implementation Of Cloud Computing Platform Based On Tianyi WEB Development Framework

In recent years, the rapid development of cloud computing has led to the extensive use of cloud computing applications and brought about convenience and efficiency for people and enterprises. Cloud computing provides three types of services:Infrastructure as a Service(IaaS), Platform as a Service(PaaS) and Software as a Service(SaaS). By using PaaS, developers can directly program on the cloud platform, without concerning about the maintenance of the underlying platform.In regard to PaaS in enterprise application development, this paper presents a practical enterprise-class cloud computing platform, introduces the development mode of the platform and explains the overall structure of the platform. By using Tianyi cloud platform, developers can focus on their application logics rather than on the deployment and management of the infrastructures, save a lot of time and cost less. This paper explains the key technologies applied in Tianyi Cloud Platform, such as the design of configuration information based on XML, application program interfaces, extendable component development, communication mechanism, Single sign on methods and safety control of the platform. At last, this paper provides a develop example of using the platform. By using the platform, programmers can write less and do more, and multiply the efficiency in software development.