Heterogeneous Database Query Optimization in DB2 Universal DataJoiner.
Shivakumar Venkataraman, Tian Zhang:
Heterogeneous Database Query Optimization in DB2 Universal DataJoiner.
VLDB 1998: 685-689@inproceedings{DBLP:conf/vldb/VenkataramanZ98,
author = {Shivakumar Venkataraman and
Tian Zhang},
editor = {Ashish Gupta and
Oded Shmueli and
Jennifer Widom},
title = {Heterogeneous Database Query Optimization in DB2 Universal DataJoiner},
booktitle = {VLDB'98, Proceedings of 24rd International Conference on Very
Large Data Bases, August 24-27, 1998, New York City, New York,
USA},
publisher = {Morgan Kaufmann},
year = {1998},
isbn = {1-55860-566-5},
pages = {685-689},
ee = {db/conf/vldb/VenkataramanZ98.html},
crossref = {DBLP:conf/vldb/98},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX
Abstract
DataJoiner (DJ) is a heterogeneous database system that provides a single database image of multiple databases.
It provides transparent access to tables at remote databases through user defined aliases (nicknames) that can be accessed as if they were local tables.
DJ is also a fully functional relational database system.
A couple of salient features of the DataJoiner query optimizer are: (1) A query submitted to DataJoiner is optimized using a cost model that takes into account the remote optimizer's capabilities in addition to the remote query processing capabilities and (2) If a remote database system lacks some functionality (eg: sorting), DataJoiner compensates for it.
In this paper, we present the design of the DataJoiner query optimizer.
Copyright © 1998 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
CDROM Version: Load the CDROM "DiSC, Volume 1 Number 1" and ...
DVD Version: Load ACM SIGMOD Anthology DVD 1" and ...
BibTeX
Printed Edition
Ashish Gupta, Oded Shmueli, Jennifer Widom (Eds.):
VLDB'98, Proceedings of 24rd International Conference on Very Large Data Bases, August 24-27, 1998, New York City, New York, USA.
Morgan Kaufmann 1998, ISBN 1-55860-566-5
Contents BibTeX
References
- [AL90]
- Amit P. Sheth, James A. Larson:
Federated Database Systems for Managing Distributed, Heterogeneous, and Autonomous Databases.
ACM Comput. Surv. 22(3): 183-236(1990) BibTeX
- [DKS92]
- Weimin Du, Ravi Krishnamurthy, Ming-Chien Shan:
Query Optimization in a Heterogeneous DBMS.
VLDB 1992: 277-291 BibTeX
- [GLS93]
- Peter Gassner, Guy M. Lohman, K. Bernhard Schiefer, Yun Wang:
Query Optimization in the IBM DB2 Family.
IEEE Data Eng. Bull. 16(4): 4-18(1993) BibTeX
- [HKWY97]
- Laura M. Haas, Donald Kossmann, Edward L. Wimmers, Jun Yang:
Optimizing Queries Across Diverse Data Sources.
VLDB 1997: 276-285 BibTeX
- [PHH92]
- Hamid Pirahesh, Joseph M. Hellerstein, Waqar Hasan:
Extensible/Rule Based Query Rewrite Optimization in Starburst.
SIGMOD Conference 1992: 39-48 BibTeX
- [RH98]
- Fernando de Ferreira Rezende, Klaudia Hergula:
The Heterogeneity Problem and Middleware Technology: Experiences with and Performance of Database Gateways.
VLDB 1998: 146-157 BibTeX
- [TRS97]
- Mary Tork Roth, Peter M. Schwarz:
Don't Scrap It, Wrap It! A Wrapper Architecture for Legacy Data Sources.
VLDB 1997: 266-275 BibTeX
Referenced by
- Zachary G. Ives, Daniela Florescu, Marc Friedman, Alon Y. Levy, Daniel S. Weld:
An Adaptive Query Execution System for Data Integration.
SIGMOD Conference 1999: 299-310
BibTeX
ACM SIGMOD Anthology - DBLP:
[Home | Search: Author, Title | Conferences | Journals]
VLDB Proceedings: Copyright © by VLDB Endowment,
ACM SIGMOD Anthology: Copyright © by ACM (info@acm.org), Corrections: anthology@acm.org
DBLP: Copyright © by Michael Ley (ley@uni-trier.de), last change: Sat May 16 23:46:24 2009