Design of Query Processor Based on XML Heterogeneous Data Integration Middleware
Xiaopeng Chen · Journal of Beijing Institute of Graphic Communication · 2008
With the construction of enterprise informationization,many enterprises have gradually realized the computerized management in business and information.Information system made of various core technologies is like ainformation isolated-island.In order to solve this phenomena and realize intra-enterprise data sharing,this paper proposes a heterogeneous data integration model based XML,and describes model structures.It mainly studies query processor component,and analyzes its design method and actual algorithm.