Design And Implementation Of The Telecom Virtual Network Operation System On PaaS

With the development of 4G communications technology,the more virtual network operation into the traditional telecom operators.Compared with traditional telecom operators,Telecom virtual network operation will be more inclined to high availability, good scalability and lower cost of cloud infrastructure technologies, and with the advantages of the Internet to build their own PaaS cloud platform to improve their ability to support business operations.PaaS,Platform as a Service.It provides the basis function for the development platform,including the operating system services, computing services, storage services,and provided the basic services as a web form for use. Telecom virtual network operation for the construction platform based PaaS cloud platform,can greatly reduce the system development cycle and reduce the cost of system operation, and can be more flexible management system.This thesis is design and implementation of the telecom virtual network operation system on PaaS. It is divided into five parts,First, study abroad PaaS platform and its development process, etc.Second, design PaaS platform for the telecom virtual network operation.Third, based on Dubbo distributed systems framework, design and implementation of SaaS system module.Fourth, for telecom virtual network operation business needs, development and design system.Fifth, validation base platform and achieve business certification.This thesis describes how to complete and implement a framework based on PaaS telecom virtual network operation system,From the PaaS platform of choice to the second design basic services,and then select Dubbo distributed framework, Redis database, Nexus data warehouse achieve SaaS module,Finally, completed the design and implementation of telecom virtual network operation system, and achieved some basis of business services. The system has been applied in A company and running in good condition.Based PaaS platforms, Dubbo distributed framework of this new model can be made examples and reference for future telecom virtual network operation system design and development.