摘要
研究了异构数据集成的相关理论和技术,结合XML技术的优势,用基于XML文档的通用数据交换方法,解决了数字林业技术中关系数据库系统间的异构数据的信息交换问题。
Combined with the advantage of XML, this paper discusses some theories and technologies of heterogeneous data integrating. In view of the problem, a general data exchange mechanism based on XML documents is used and the information exchange problem of the heterogeneous data in relational database of digital forestry technique is solved.
作者
王玉娟
张广会
WANG Yu-juan, ZHANG Guang-hui (Pingdingshan University, Pingdingshan 467002, China)
出处
《电脑知识与技术》
2007年第8期619-620,共2页
Computer Knowledge and Technology
基金
平顶山学院青年科研基金资助项目(2007013)
关键词
数字林业
异构数据
XML
digital forestry
heterogeneous data
XML