一种基于XML的异构数据集成共享模式研究

Research on an Heterogeneous Data Integration and Sharing Mode Based on XML

目前已经有很多企业和机构研究了异构数据集成共享问题,并取得了一定的效果,很好地缓解了“信息孤岛”带来的问题,但是大多数异构数据集成共享系统的研究方向主要是将不同源的数据信息进行物理上的集中存储与整合,或在逻辑上实现了统一访问共享,并没有对集成共享的异构数据信息进行内容上的整合。数据融合是实现数据信息共享的一种技术手段,以此为出发点,为了更好地提高数据信息使用效率,论文从数据融合的角度出发,研究设计了一种基于XML技术的异构数据集成共享模式,提供了一种异构数据高效融合的方法。

At present, many enterprises and institutions have studied the problem of heterogeneous data integration and sharing, and achieved some results, which has alleviated the problem of "information island". However, the research direction of most heterogeneous data integration and sharing systems is mainly to store and integrate the data information from different sources in physical way, or to achieve unified access and sharing in a logical way. This does not integrate the content of heterogeneous data information that is integrated and shared. Data fusion is a technical means to realize data information sharing. Starting from this point, in order to better improve the use efficiency of data information, this paper studies and designs a heterogeneous data integration and sharing mode based on XML technology from the perspective of data fusion, and provides a method for the efficient fusion of heterogeneous data.