DocumentCode :
900299
Title :
Benchmarking the DBS3 parallel query optimizer
Author :
Zaït, Mohamed ; Florescu, Daniela ; Valduriez, Patrick
Author_Institution :
IBM Almaden Res. Center, San Jose, CA, USA
Volume :
4
Issue :
2
fYear :
1996
Firstpage :
26
Lastpage :
40
Abstract :
The DBS3 optimizer demonstrates solutions to cost modeling problems posed by a rich execution model. The optimizer models various execution plan formats, including bushy and zigzag trees, and pipelining is an important aspect of the cost model
Keywords :
distributed databases; optimising compilers; parallel programming; pipeline processing; query processing; software performance evaluation; trees (mathematics); DBS3 parallel query optimizer; benchmarking; bushy trees; cost model; cost modeling problems; execution plan formats; pipelining; rich execution model; zigzag trees; Cost function; Database systems; Delay; Delta modulation; Memory architecture; Optimizing compilers; Pipeline processing; Prototypes; Samarium; Space exploration;
fLanguage :
English
Journal_Title :
Parallel & Distributed Technology: Systems & Applications, IEEE
Publisher :
ieee
ISSN :
1063-6552
Type :
jour
DOI :
10.1109/88.494602
Filename :
494602
Link To Document :
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