Research On Data Integration Technologies In Regional Networked Manufacture System

The development of regional industry economics is a notable phenomenon of economic development. In the development of our national economics, the advent of regional manufacturing industry groups dominated by middle & small enterprises is big feature. With Networked Manufacture technologies, allying the middle & small enterprises in the same economic region, and sharing information and resources, can dominantly raise the competition ability of the entire industry group. This paper mainly discusses the architecture of Regional Networked Manufacture System and the problem of group middle & small enterprises.After the introduction to the concept, meanings and development of Networked Manufacture, and the Networked Manufacture Technologies, we present an open and scalable architecture for Regional Networked Manufacture System. We put our emphasis on the design of the core service function Enterprise Data Integration of Regional Networked Manufacture System, and present a XML-based Enterprise Data Integration System(EDIS), then discuss its key implementation technologies.XML has strong ability on the description of data. Utilizing its ability of data description, XML can describe and format all kinds of complex data source with different structures. XML-based EDIS makes XML data that come from different data sources exchanging with format transformation, then implements the integration of different data sources.In this paper, we will discus the technology of XML description and transformation for the data from Relational Database deeply.