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An adaptable and adjustable mapping from XML data to tables in RDB

  • Xiao Ling Wang*
  • , Jin Feng Luan
  • , Yi Sheng Dong
  • *此作品的通讯作者
  • Southeast University, Nanjing

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The purpose of this paper is to present the results of an initial study about automatically storing XML data in RDBMS. These are some research about storing given XML data, and most of these approaches based on pre-defined rules and heuristics, without considering application requirement and workload. As the result, the relational schema obtained for given XML is often not optimal for query performance. As a first step, this study was focused on providing an adaptable and adjustable strategy for modelling XML data in relational database systems. This AAM (Adjustable and Adaptable Method) takes advantage of the GA (Genetic Algorithm) to design data schema in RDBMS based on cost-driven approach, we implement and evaluate our approach. Experiments, show that this method provides an adaptable and automatic mapping from XML data to physical tables in RDBMS with respect to different users and application requirement.

源语言英语
主期刊名Efficiency and Effectiveness of XMLTools and Techniques and Data Integration over the Web, VLDB 2002 Workshop EEXTT and CAiSE 2002 Workshop DIWeb, Revised Papers
出版商Springer Verlag
117-130
页数14
ISBN(印刷版)9783540007364
出版状态已出版 - 2003
已对外发布

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2590
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

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