基于XML的信息工程监理异构数据集成研究  

Research on Heterogeneous Data Integration for Information Engineering Surveillance Based on XML

作　　者：郎星建[1] 刘宏志[1] 

机构地区：[1]北京工商大学计算机与信息工程学院,北京100048

出　　处：《计算机技术与发展》2011年第3期221-224,228,共5页Computer Technology and Development

基　　金：北京市科技发展计划面上项目(KM200610011008)

摘　　要：针对信息工程监理数据管理的特点,采用XML技术与Web Services技术开发出了一个三层架构的信息工程监理异构数据集成系统。该系统结合了XML技术与全局数据模式,以XML技术进行数据的交互,转换来自不同数据源的数据,对各异构数据源中的数据进行集成,为各异构数据源建立可共享的集成查询平台。应用结果表明,该异构数据集成系统具有良好的透明性、各平台独立性以及可共享性,较好地解决了信息工程监理中异构数据的管理。Based on the features of data involved in information engineering surveillance, a data integration system for information engineering surveillance with three layers architecture was devised by XML technology and Web Services technology. The data integration system combined XML technology with overall data model. Based on data interacting by XML technology in middle layer, the system can converse and integrate all types of heterogeneous data from different data sources, so that it can provide heterogeneous specimen-databases with unified inquiery platform. The application results show that the system was characterized by transparency and independence and sharing, so that it benefited greatly to data management for surveillance of information system engineering.

关 键 词：信息工程监理 异构数据 可扩展标记语言 WEB服务 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]