dblp.uni-trier.de www.dagstuhl.de www.uni-trier.de

Cubetree: Organization of and Bulk Updates on the Data Cube.

Nick Roussopoulos, Yannis Kotidis, Mema Roussopoulos: Cubetree: Organization of and Bulk Updates on the Data Cube. SIGMOD Conference 1997: 89-99
@inproceedings{DBLP:conf/sigmod/RoussopoulosKR97,
  author    = {Nick Roussopoulos and
               Yannis Kotidis and
               Mema Roussopoulos},
  editor    = {Joan Peckham},
  title     = {Cubetree: Organization of and Bulk Updates on the Data Cube},
  booktitle = {SIGMOD 1997, Proceedings ACM SIGMOD International Conference
               on Management of Data, May 13-15, 1997, Tucson, Arizona, USA},
  publisher = {ACM Press},
  year      = {1997},
  pages     = {89-99},
  ee        = {http://doi.acm.org/10.1145/253260.253276},
  crossref  = {DBLP:conf/sigmod/97},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Abstract

The data cube is an aggregate operator which has been shown to be very powerful for On Line Analytical Processing (OLAP) in the context of data warehousing. It is, however, very expensive to compute, access, and maintain. In this paper we define the "cubetree" as a storage abstraction of the cube and realize it using packed R-trees for most efficient cube queries. We then reduce the problem of creation and maintenance of the cube to sorting and bulk incremental merge-packing of cubetrees. This merge-pack has been implemented to use separate storage for writing the updated cubetrees, therefore allowing cube queries to continue even during maintenance. Finally, we characterize the size of the delta increment for achieving good bulk update schedules for the cube. The paper includes experiments with various data sets measuring query and bulk update performance.

Copyright © 1997 by the ACM, Inc., used by permission. Permission to make digital or hard copies is granted provided that copies are not made or distributed for profit or direct commercial advantage, and that copies show this notice on the first page or initial screen of a display along with the full citation.


ACM SIGMOD Anthology

Online Version (ACM WWW Account required): Full Text in PDF Format

CDROM Version: Load the CDROM "Volume 1 Issue 1, SIGMOD '93-'97" and ...

DVD Version: Load ACM SIGMOD Anthology DVD 1" and ...

Printed Edition

Joan Peckham (Ed.): SIGMOD 1997, Proceedings ACM SIGMOD International Conference on Management of Data, May 13-15, 1997, Tucson, Arizona, USA. ACM Press 1997 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML, SIGMOD Record 26(2), June 1997
Contents

Online Edition: ACM Digital Library

[Index Terms]
[Full Text in PDF Format, 1116 KB]

References

[AAD+96]
Sameet Agarwal, Rakesh Agrawal, Prasad Deshpande, Ashish Gupta, Jeffrey F. Naughton, Raghu Ramakrishnan, Sunita Sarawagi: On the Computation of Multidimensional Aggregates. VLDB 1996: 506-521 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[BM72]
Rudolf Bayer, Edward M. McCreight: Organization and Maintenance of Large Ordered Indices. Acta Inf. 1: 173-189(1972) CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[GBLP96]
Jim Gray, Adam Bosworth, Andrew Layman, Hamid Pirahesh: Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Total. ICDE 1996: 152-159 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[GHRU97]
Himanshu Gupta, Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ullman: Index Selection for OLAP. ICDE 1997: 208-219 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[Gra93]
Jim Gray (Ed.): The Benchmark Handbook for Database and Transaction Systems (2nd Edition). Morgan Kaufmann 1993, ISBN 1-55860-292-5
Contents CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[GSE+94]
Jim Gray, Prakash Sundaresan, Susanne Englert, Kenneth Baclawski, Peter J. Weinberger: Quickly Generating Billion-Record Synthetic Databases. SIGMOD Conference 1994: 243-252 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[Gut84]
Antonin Guttman: R-Trees: A Dynamic Index Structure for Spatial Searching. SIGMOD Conference 1984: 47-57 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[HRU96]
Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ullman: Implementing Data Cubes Efficiently. SIGMOD Conference 1996: 205-216 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[KF93]
Ibrahim Kamel, Christos Faloutsos: Hilbert R-tree: An Improved R-tree using Fractals. VLDB 1994: 500-509 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[NBC+94]
Chris Nyberg, Tom Barclay, Zarka Cvetanovic, Jim Gray, David B. Lomet: AlphaSort: A RISC Machine Sort. SIGMOD Conference 1994: 233-242 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[RL85]
Nick Roussopoulos, Daniel Leifker: Direct Spatial Search on Pictorial Databases Using Packed R-Trees. SIGMOD Conference 1985: 17-31 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[Rou82]
Nick Roussopoulos: View Indexing in Relational Databases. ACM Trans. Database Syst. 7(2): 258-290(1982) CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML
[SDNR96]
Amit Shukla, Prasad Deshpande, Jeffrey F. Naughton, Karthikeyan Ramasamy: Storage Estimation for Multidimensional Aggregates in the Presence of Hierarchies. VLDB 1996: 522-531 CiteSeerX Google scholar pubzone.org BibTeX bibliographical record in XML

Last update Tue Sep 18 00:25:15 2012 CET by the DBLP TeamThis material is Open Data Data released under the ODC-BY 1.0 license — See also our legal information page