Conference
Dynamic Tuning of XML Storage Schema in VXMLR**This work is supported by the National Natural Science Foundation of China under Grant No. 60228006 and the Fok Ying Tung Education Foundation under Grant No. 81062.
Abstract
This paper reports the techniques of dynamic tuning of XML storage schema in VXMLR, which is a XML management system based on RDBMS. With two different tuning strategies, VXMLR can dynamically adjust its storage schema based on the latest query records to improve its query processing efficiency. When a tuning event is triggered, VXMLR first derives from its history queries the initial mapping rules that map XML DTD to relational schemas; then …
Authors
Xu Z; Guo Z; Zhou S; Zhou A
Pagination
pp. 76-86
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2003
DOI
10.1109/ideas.2003.1214913
Name of conference
Seventh International Database Engineering and Applications Symposium, 2003. Proceedings.