Research Of Enterprise Information Integration Based On CORBA-XML

Small and medium processing and assembly enterprises are playing an important role in our state economic structure. At the present time, the management mode of processing and assembly enterprises mainly is accepting the domestic or foreign company's order, machining raw materials and assembling semi-manufactured goods according to contract. At the same time, processing and assembly enterprises carry on the condition of production with the contract company momentarily, and adjust the production status continually. In this course, there forms a supply chain between small and medium processing and assembly enterprise and the contract company, on where machining and assembly play an important part. The heterogeneity of region, database and data source type exists in both side enterprises causes the problem of information intercommunion, which goes against the development of enterprises especially the development of small and medium enterprises.To solve the problem of distributed heterogeneous systems between enterprises, this paper put forward the scheme of information integration of enterprises based on CORBA-XML. CORBA(Common Object Request Broker Architecture)is a technique of distributed object, it can implement the transparent exchange visits of distributed heterogeneous data source by the use of the core of CORBA, ORB;XML(eXtensible Markup Language)is a kind of meta-markup language, which provides a format that describe data. Through the transform between XML and relationship data pattern, different data pattern can be unified and the heterogeneity of data source can be cleared up.According to the characteristic of the small and medium enterprises, this paper design the architecture of information integration of enterprises, research the key problem of integration such as elimination of heterogeneous data source, object of local data source and disposal of query, at the same time, the paper do the demonstration research of information integration of enterprises according to a processing and assembly enterprise-Tombo. The demonstration research indicate that the Tombo information integration system is fit for small and medium processing and assembly enterprises, possesses an agility, dynamic integration mode. Through information integration, enterprises solve the problem of information alternation, enhance work efficiency and willmake more development.