ACM SIGMOD Anthology VLDB dblp.uni-trier.de

Aqua: A Fast Decision Support Systems Using Approximate Query Answers.

Swarup Acharya, Phillip B. Gibbons, Viswanath Poosala: Aqua: A Fast Decision Support Systems Using Approximate Query Answers. VLDB 1999: 754-757
@inproceedings{DBLP:conf/vldb/AcharyaGP99,
  author    = {Swarup Acharya and
               Phillip B. Gibbons and
               Viswanath Poosala},
  editor    = {Malcolm P. Atkinson and
               Maria E. Orlowska and
               Patrick Valduriez and
               Stanley B. Zdonik and
               Michael L. Brodie},
  title     = {Aqua: A Fast Decision Support Systems Using Approximate Query
               Answers},
  booktitle = {VLDB'99, Proceedings of 25th International Conference on Very
               Large Data Bases, September 7-10, 1999, Edinburgh, Scotland,
               UK},
  publisher = {Morgan Kaufmann},
  year      = {1999},
  isbn      = {1-55860-615-7},
  pages     = {754-757},
  ee        = {db/conf/vldb/AcharyaGP99.html},
  crossref  = {DBLP:conf/vldb/99},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

Aqua is a system for providing fast, approximate answers to aggregate queries, which are very common in OLAP applications. It has been designed to run on top of any commercial relational DBMS. Aqua precomputes synopses (special statistical summaries) of the original data and stores them in the DBMS. It provides approximate answers (with quality guarantees) by rewriting the queries to run on these synopses. Finally, Aqua also incrementally keeps the synopses up-to-date as the database changes.

Copyright © 1999 by the VLDB Endowment. Permission to copy without fee all or part of this material is granted provided that the copies are not made or distributed for direct commercial advantage, the VLDB copyright notice and the title of the publication and its date appear, and notice is given that copying is by the permission of the Very Large Data Base Endowment. To copy otherwise, or to republish, requires a fee and/or special permission from the Endowment.


Online Paper

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Printed Edition

Malcolm P. Atkinson, Maria E. Orlowska, Patrick Valduriez, Stanley B. Zdonik, Michael L. Brodie (Eds.): VLDB'99, Proceedings of 25th International Conference on Very Large Data Bases, September 7-10, 1999, Edinburgh, Scotland, UK. Morgan Kaufmann 1999, ISBN 1-55860-615-7
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References

[AGP99]
...
[AGPR99]
Swarup Acharya, Phillip B. Gibbons, Viswanath Poosala, Sridhar Ramaswamy: Join Synopses for Approximate Query Answering. SIGMOD Conference 1999: 275-286 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[GM98]
Phillip B. Gibbons, Yossi Matias: New Sampling-Based Summary Statistics for Improving Approximate Query Answers. SIGMOD Conference 1998: 331-342 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[GMP97]
Phillip B. Gibbons, Yossi Matias, Viswanath Poosala: Fast Incremental Maintenance of Approximate Histograms. VLDB 1997: 466-475 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[HHW97]
Joseph M. Hellerstein, Peter J. Haas, Helen J. Wang: Online Aggregation. SIGMOD Conference 1997: 171-182 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[IP99]
Yannis E. Ioannidis, Viswanath Poosala: Histogram-Based Approximation of Set-Valued Query-Answers. VLDB 1999: 174-185 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[PG99]
Viswanath Poosala, Venkatesh Ganti: Fast Approximate Answers to Aggregate Queries on a Data Cube. SSDBM 1999: 24-33 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[VL93]
Susan V. Vrbsky, Jane W.-S. Liu: APPROXIMATE - A Query Processor that Produces Monotonically Improving Approximate Answers. IEEE Trans. Knowl. Data Eng. 5(6): 1056-1068(1993) CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[VWI98]
Jeffrey Scott Vitter, Min Wang, Balakrishna R. Iyer: Data Cube Approximation and Histograms via Wavelets. CIKM 1998: 96-104 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML

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