Benchmarking the DBS3 parallel query optimizer

Mohamed Zaït; Daniela Florescu; Patrick Valduriez

doi:10.1109/88.494602

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JOURNAL ARTICLE

Benchmarking the DBS3 parallel query optimizer

Mohamed Zaït Daniela Florescu Patrick Valduriez

Year: 1996 Journal: IEEE Parallel & Distributed Technology Systems & Applications Vol: 4 (2)Pages: 26-40 Publisher: Institute of Electrical and Electronics Engineers

DOI: 10.1109/88.494602

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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:

Benchmarking Computer science Zigzag Parallel computing Benchmark (surveying) Plan (archaeology) Query plan Theoretical computer science Sargable Information retrieval Search engine Mathematics Web search query

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Topics

Advanced Database Systems and Queries

Physical Sciences → Computer Science → Computer Networks and Communications

Data Management and Algorithms

Physical Sciences → Computer Science → Signal Processing

Algorithms and Data Compression

Physical Sciences → Computer Science → Artificial Intelligence

Benchmarking the DBS3 parallel query optimizer

Abstract

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