τ-Synopses: A System for Run-Time Management of Remote Synopses

  • Yossi Matias
  • Leon Portman
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2992)

Abstract

τ-Synopses is a system designed to provide a run-time environment for remote execution of various synopses. It enables easy registration of new synopses from remote platforms, after which the system can manage these synopses, including triggering their construction, rebuild and update, and invoking them for approximate query processing. The system captures and analyzes query workloads, enabling its registered synopses to significantly boost their effectiveness (efficiency, accuracy, confidence), by exploiting workload information for synopses construction and update. The system can also serve as a research platform for experimental evaluation and comparison of different synopses.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Yossi Matias
    • 1
  • Leon Portman
    • 1
  1. 1.School of Computer ScienceTel Aviv University 

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