Research And Implementation On The Key Technology Of Social Security Information System Based On BEA Tuxedo And Microsoft .NET

Along with the development of all kinds of social security services, social security information systems based on computer technology are the indispensable information infrastructure. This thesis researchs relative technology combined with the design and development of Social Security Information System of Suzhou Industrial Park for the Farmers Who Lost Their Land.This thesis aims to construct center system and front sites'system of social security system using multi-layer distributed software architecture based on BEA Tuxedo and Microsoft.NET techinal platform, and use web service technology to exchage data between the two systems.This thesis adopts requirement analysis methodology, uses multi layer distributed software architecture and UML and design parten and ER data analysis methods, integrates the systems using web service technology through constucting the systems of this thesis, implements the system integration stategy of"multi-site distribution and centralized processing".Based on the previous research of the distributed softare architecture theory, this thesis studies the related jobs, and the main contribution shows as the following:(1) The thesis tailors the multi-tier application architecute recommended by Microsoft, expands and details the architecture combined with the concrete project.(2) The thesis uses web service technology to exchage data between the center system and front sites'system, and implements it combined with the concrete project.(3) The thesis enhances .NET data access platform using abstract factory design pattern and .NET reflection technology to solve the .NET data access defects.(4) The thesis implements the connection between Microsoft .NET client and Tuxedo services using Tuxedo workstation components through ATMI API. And it verifies the design of center system software atchitecture using .NET client and Tuxedo services.As summing up the above, this thesis implements the whole architecture of social security system based on multi layered distributed software architecture, and implements the whole system integration using web services data exchange.