The Design And Implementation Of Data Integration System Based On The SDO Model

With more and more use of Internet technology, information construction is becoming a fiteralization of development, each enterprise, departments have also established their own information management system. But with the increase of business, each department contact becomes more and more close,the intersection of information is more and more. But at the beginning of each enterprise has a set of suitable system and database, the development will have a huge cost, so each department still retain the original of their information system, information is scattered, such departments data easy to form the "information island", this is obviously not conducive to data integration and sharing. In order to achieve the data reuse, scholars at home and abroad research on data integration, finally found the SOA(Service Oriented, Service Oriented Architecture) Architecture can provide data integration from all sides and efficient solution. SDO(service data objects) as one of the "iron triangle" of SOA, has its own unique achievement in solve the heterogeneous data, and can play a good role in realizing data sharing.This article mainly using the SDO in data integration advantages,combined with XML and Web services middleware technologies and apply them to the design and implementation of data integration system based on SDO model ". Implements the data integration, good to integrate information system of social security of data around the city in jiangxi province, solves the information is scattered around the city, the status of the "information island".This paper first introduces the development status quo of the SDO model and middleware technology such as XML, web services is studied. Second,the SDO model and key technologies are analyzed in detail. Because our SDO technology is applied to the social security platform finally, so in terms of security are analyzed. Again, in combination with the SDO technology and middleware technology has carried on the detailed design of platform for the development, and puts forward the detailed solution. Finally, according to the design of the front "jiangxi social security data integration platform of coding and implementation.