Partitioning XML Data for Iterative Queries. - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2012

Partitioning XML Data for Iterative Queries.


This paper presents an XML partitioning technique that allows main- memory query engines to process a class of XQuery queries, that we dub iterative queries, on arbitrarily large input documents. We provide a static analysis technique to recognize these queries. The static analysis is based on paths extracted from queries and does not need additional schema information. We then provide an algorithm using path information for partitioning the input documents of iter- ative queries. This algorithm admits a streaming implementation, whose effectiveness is experimentally validated.
No file

Dates and versions

hal-00758699 , version 1 (29-11-2012)


  • HAL Id : hal-00758699 , version 1


Nicole Bidoit, Dario Colazzo, Noor Malla, Carlo Sartiani. Partitioning XML Data for Iterative Queries.. International Database Engineering & Applications Symposium (IDEAS), Aug 2012, Prague, Czech Republic. ⟨hal-00758699⟩
164 View
0 Download


Gmail Facebook X LinkedIn More