Presentation | 2016-09-13 An Experimental Study on Evaluating Query Optimizers in Database Systems Ryoji Kawamichi, Yuto Hayamizu, Kazuo Goda, Masaru Kitsuregawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | While the optimality of a query optimizer has a significant impact on performance of a database system, a systematic evaluation methods of the optimality has not been sufficiently studied yet. In this paper, we discuss indices for evaluating the optimality of query execution plan generation based on experimental results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | database system / query optimization / cost-based optimization / cost model |
Paper # | DE2016-12 |
Date of Issue | 2016-09-06 (DE) |
Conference Information | |
Committee | DE |
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Conference Date | 2016/9/13(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Keio Univ. (Hiyoshi Campus) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Big Data Management, Information Retrieval, Knowledge Discovery, etc. |
Chair | Masato Oguchi(Ochanomizu Univ.) |
Vice Chair | Makoto Onizuka(Osaka Univ.) / Masashi Toyoda(Univ. of Tokyo) |
Secretary | Makoto Onizuka(Kyushu Univ.) / Masashi Toyoda(Kogakuin Univ.) |
Assistant | Mayuki Ueda(Univ. of Marketing and Distrbution Science) / Shingo Otsuka(Kanagawa Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Data Engineering |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An Experimental Study on Evaluating Query Optimizers in Database Systems |
Sub Title (in English) | |
Keyword(1) | database system |
Keyword(2) | query optimization |
Keyword(3) | cost-based optimization |
Keyword(4) | cost model |
1st Author's Name | Ryoji Kawamichi |
1st Author's Affiliation | The University of Tokyo(UTokyo) |
2nd Author's Name | Yuto Hayamizu |
2nd Author's Affiliation | The University of Tokyo(UTokyo) |
3rd Author's Name | Kazuo Goda |
3rd Author's Affiliation | The University of Tokyo(UTokyo) |
4th Author's Name | Masaru Kitsuregawa |
4th Author's Affiliation | The University of Tokyo/National Institute of Informatics(UTokyo/NII) |
Date | 2016-09-13 |
Paper # | DE2016-12 |
Volume (vol) | vol.116 |
Number (no) | DE-214 |
Page | pp.pp.1-6(DE), |
#Pages | 6 |
Date of Issue | 2016-09-06 (DE) |