A Technique to Generate and Optimize the Materialized Model for XML Data
Liang Zhang · Journal of Software · 2007
One way to improve the performance of XML (extensible markup language) management systems is to materialize part of the XML documents and store them aside in cache memory. In this paper, a method is presented to characterize query sets of XML data as schema graph, which is a technique to generate materialized plan based on the distribution of user's queries. Experimental results demonstrate its performance gain in XML cache management.