Evaluation of a Power Saving Method Storing XML Data

• Item type: SIG Technical Reports(1)
• 公開日: 2011-07-26
• タイトル: Evaluation of a Power Saving Method Storing XML Data
• タイトル / 言語: en
• タイトル: Evaluation of a Power Saving Method Storing XML Data
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: ●英語セッション
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_18gh
• 資源タイプ: technical report
• 著者所属: Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology
• 著者所属: Global Scientific Information and Computing Center, Tokyo Institute of Technology
• 著者所属: Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology
• 著者所属(英): en
• 著者所属(英): Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology
• 著者所属(英): en
• 著者所属(英): Global Scientific Information and Computing Center, Tokyo Institute of Technology
• 著者所属(英): en
• 著者所属(英): Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology
• 著者名: Xuehua, Jiang; Yousuke, Watanabe; Haruo, Yokoa
• 著者名(英): Xuehua, Jiang; Yousuke, Watanabe; Haruo, Yokoa
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: A growing number of applications are choosing to use XML format to transfer data on internet or save data. As a result, volume of XML data is increasing speedy so that data centers use several to some dozens of servers to store XML data. In this case, there is a problem for power consumption in hard disks. This study proposes an XML data allocation algorithm for power consumption(XAPC). We analyze query patterns to find out which part of file are not accessed frequently and separate this part to different disks to cut down power consumption by putting the disk into a low power consumption mode. Finally, we evaluate power consumption of proposed algorithm using a simulator.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: A growing number of applications are choosing to use XML format to transfer data on internet or save data. As a result, volume of XML data is increasing speedy so that data centers use several to some dozens of servers to store XML data. In this case, there is a problem for power consumption in hard disks. This study proposes an XML data allocation algorithm for power consumption(XAPC). We analyze query patterns to find out which part of file are not accessed frequently and separate this part to different disks to cut down power consumption by putting the disk into a low power consumption mode. Finally, we evaluate power consumption of proposed algorithm using a simulator.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AN10114171
• 書誌情報: 研究報告 情報基礎とアクセス技術（IFAT）; 巻 2011-IFAT-103, 号 5, p. 1-8, 発行日 2011-07-26
• Notice: SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc.
• 出版者 / 言語: ja
• 出版者: 情報処理学会