Research and Implementation of Heterogeneous Data Integration Based on XML and Web Service
Yuan Wang · Computer Technology and Development · 2010
The rapid development of computer networks makes internal data exchange in corporation more and more frequently,however,the difference of system implementation technology and time make that a lot of heterogeneous data exist in different information systems.The existence of heterogeneous data sources is a big inconvenience for exchange the data between different information systems.In order to share the heterogeneous data sources and simplify the deployment of the integration platform,based on the research on the information integration in domestic and overseas,a novel heterogeneous data integration platform which adopts XML and Web Service was proposed in this paper.The novel platform which uses XML file storage the metadata achieves a lightweight deployment because it is not necessary to build the database;Publishing the mediator and wrapper into Web Service to support multiple integration platform client;The novel platform can shield the heterogeneity of network,operating system,a variety of relational databases and XML documents,support enterprise integrate the history data,release information,and have a high degree of flexibility,portability and reusability.