ELF: A Constraint-Aware XQuery Engine for Processing XML Streams with Minimized Memory Footprint

  • Authors:
  • Ming Li;Murali Mani;Elke A. Rundensteiner

  • Affiliations:
  • -;-;-

  • Venue:
  • ICSC '08 Proceedings of the 2008 IEEE International Conference on Semantic Computing
  • Year:
  • 2008

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Abstract

We propose ELF (Constraint-aware XQuery Engine for processing XML Streams with Minimized Memory Footprint) in this demonstration. Given the DTD of the input stream, ELF on the fly detects the Pattern Non-Occurrence (PNO) constraints and then utilize such runtime constraint knowledge to adjust the buffering strategy dynamically, thus effectively decreasing the memory consumption.