| Presentation | 2004/10/11 Effectiveness of a Parallelized Skew Handling Method for Distributed Storages Akitsugu WATANABE, Dai KOBAYASHI, Munenori YAMAGUCHI, Ryo TAGUCHI, Toshihiro UEHARA, Haruo YOKOTA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Since access load balnace has significant impact on the performance of parallel storages, online access skew handling is essential to organize practical parallel data storage system in large scale. We had proposed a scalable dynamic access skew handling technique which executes load evaluation, calculating a new data placement, and data migration in parallel. In this paper, we show an implementation of skew handling mechanism with parallel data migration. We also discuss the effectiveness of this method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Autonomous Disks / skew handling / data placement / load evaluation / parallel processing |
| Paper # | DE2004-113,DG2004-28 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2004/10/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effectiveness of a Parallelized Skew Handling Method for Distributed Storages |
| Sub Title (in English) | |
| Keyword(1) | Autonomous Disks |
| Keyword(2) | skew handling |
| Keyword(3) | data placement |
| Keyword(4) | load evaluation |
| Keyword(5) | parallel processing |
| 1st Author's Name | Akitsugu WATANABE |
| 1st Author's Affiliation | Department of Computer Science Graduate School of Information Science and Engineering in Tokyo Institute of Technology() |
| 2nd Author's Name | Dai KOBAYASHI |
| 2nd Author's Affiliation | Department of Computer Science Graduate School of Information Science and Engineering in Tokyo Institute of Technology |
| 3rd Author's Name | Munenori YAMAGUCHI |
| 3rd Author's Affiliation | Department of Computer Science Graduate School of Information Science and Engineering in Tokyo Institute of Technology |
| 4th Author's Name | Ryo TAGUCHI |
| 4th Author's Affiliation | NHK Science & Technical Research Laboratories |
| 5th Author's Name | Toshihiro UEHARA |
| 5th Author's Affiliation | NHK Science & Technical Research Laboratories |
| 6th Author's Name | Haruo YOKOTA |
| 6th Author's Affiliation | Global Scientific Information & Computing Center in Tokyo Institute of Technology:Department of Computer Science Graduate School of Information Science and Engineering in Tokyo Institute of Technology |
| Date | 2004/10/11 |
| Paper # | DE2004-113,DG2004-28 |
| Volume (vol) | vol.104 |
| Number (no) | 344 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |