In this paper we investigate the problem of efficiently evaluating XPath queries over large XML data stored in a distributed manner. We propose a MapReduce algorithm based on a query decomposition which computes all expected answers in one MapReduce step. The algorithm can be applied over large XML data which is given either as a single distributed document or as a collection of small XML documents.
CITATION STYLE
Damigos, M., Gergatsoulis, M., & Plitsos, S. (2014). Distributed processing of Xpath queries using mapreduce. In Advances in Intelligent Systems and Computing (Vol. 241, pp. 69–77). Springer Verlag. https://doi.org/10.1007/978-3-319-01863-8_8
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