Research On Heterogeneous Data Integration Technology Supporting Industrial Chain Collaboration

Today, with the rapid development of the information technology and the automotive industry, the automotive industry chain competition between enterprises gradually evolved into the competition between enterprises, and clustering and information technology is the future development trend of enterprises. It has become an urgent need for enterprises to carry out business cooperation with upstream and downstream cooperative enterprise groups, to realize the integration of information flow and the integration of social resources. However,the enterprise information sharing and integration in the whole industry chain, which has the problem of heterogeneous system, heterogeneous database, resulting in a large number of heterogeneous data. How to realize heterogeneous data from multiple data sources integration has become a difficulty. Therefore, it is of practical significance to ensure the completeness and timeliness of heterogeneous data interaction to improve the cooperative efficiency of the enterprise group and reduce the operating cost of the industrial chain.In this case, the status of enterprise data integration on the existing industry chain collaboration platform is understood and analyzed, and the problems of enterprise cluster service coordination and resource sharing are summarized. In view of these problems, based on the original data integration research, this thesis puts forward the technology of heterogeneous data integration supporting the industrial chain collaboration platform. This thesis mainly analyzes and studies from the following aspects:1 According to the characteristics of the industrial chain collaboration platform, a data conversion model and architecture based on the XML document as the intermediate file is established. At the same time, the mapping mechanism between XML and database is studied, and the mapping rules and common data model for industrial chain are given.2 To improve the existing data integration model, this thesis focuses on the data integration model, and defines and analyzes the data integration process. A set of data integration specification supporting industry chain collaboration is proposed, and the overall solution of data integration is constructed.3 Based on the advantage of XML and Web Service technology, the data integration interface is designed, which can be invoked dynamically to ensure the configurability,timeliness and dynamic of data integration.Finally, taking the third-party production to promote logistics collaborative services as the case, the heterogeneous data integration system is applied to the actual business, and achieved good results.