We extend a recently proposed model checking-based algorithm for the evaluation of XPath queries with a cache strategy to store the results of the (most frequently) asked queries and to re-use them at occurrence. We experimentally show that, as soon as the cache is warm, the proposed optimization is quite effective. We complement our proposal with a broad experimental comparison of different strategies for XPath query processing.

A logic-based approach to cache answerability for XPath queries

FRANCESCHET, Massimo;
2006-01-01

Abstract

We extend a recently proposed model checking-based algorithm for the evaluation of XPath queries with a cache strategy to store the results of the (most frequently) asked queries and to re-use them at occurrence. We experimentally show that, as soon as the cache is warm, the proposed optimization is quite effective. We complement our proposal with a broad experimental comparison of different strategies for XPath query processing.
2006
354038877X
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11390/852872
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