Design And Implementation Of A Unified Data Exchange System Based On Mpls / Vpn And Pki

Now, there has been nearly four decades history for the data exchange technology. For a long time, With Increasing feature-rich, performance-perfect, Data exchange technology help us solve numerous problem in production and living. But, The development of society never stop, The process of informatization is also rapidly changing. With the increase in complexity on the application, A regular data exchange technology solution can not meet the need of ever changing businessin in functionality, performance, reliability and scalability any more. So, People began to re-thinking the design of architecture for data exchange, Seeks to build a new economic, efficient, secure, scalable framework for data exchange to meet the needsThe emergance of MPLS / VPN and PKI technologies will enable people to make the dream of searching for new data exchange structure come true. This dissertation is based on the starting point of building a new exchange system of economic, efficient, safe, scalable, supporting multiple applications and application isolation. Start from the status of data exchange solutions, Introducing the concept of data exchange, typical composition, general process, and other basic concept. By analysis the existing data exchange solutions, find out the various deficiencies and bottlenecks, then introduce a new framewok of unified data exchange solution based on the MPLS / VPN and PKI system. Solve the problem of implementation costs, operating performance, security, reliability, multi-application parallel and isolation, expansion issues effectively. Provides a viable, forward-looking research for the development of Data exchange solution in China.Guided by the core idea of OO and SOA, Supported by Myeclipse development environment, SSH framework and corresponding database,This paper finish a data exchange platform based on MPLS / VPN, and PKI system, and vertify it's feasibility.