{"id":209253,"updated":"2025-01-19T18:34:35.278873+00:00","links":{},"created":"2025-01-19T01:10:34.577681+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00209253","sets":["1164:1579:10482:10483"]},"path":["10483"],"owner":"44499","recid":"209253","title":["FPGA を用いたデータベースクエリ処理の高速化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-01-18"},"_buckets":{"deposit":"af85f5e2-9ef5-456f-9be2-74d2a44ebea9"},"_deposit":{"id":"209253","pid":{"type":"depid","value":"209253","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"FPGA を用いたデータベースクエリ処理の高速化","author_link":["526981","526974","526975","526977","526980","526976","526978","526979"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"FPGA を用いたデータベースクエリ処理の高速化"},{"subitem_title":"Acceleration of Database Query Processing Using FPGA","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"FPGA応用","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-01-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学 大学院情報理工学研究科"},{"subitem_text_value":"TIS 株式会社"},{"subitem_text_value":"電気通信大学 大学院情報理工学研究科"},{"subitem_text_value":"電気通信大学 大学院情報理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informatics and Engineering, The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":" TIS Inc.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics and Engineering, The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informatics and Engineering, The University of Electro-Communications","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/209253/files/IPSJ-ARC21243017.pdf","label":"IPSJ-ARC21243017.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC21243017.pdf","filesize":[{"value":"1.9 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"55c048cb-ff84-4d0c-b16e-a8a1c974d909","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"尾作, 洋彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉見, 真聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"策力, 木格"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吉永, 努"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hirohiko, Ozaku","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masato, Yoshimi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Celimuge, Wu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsutomu, Yoshinaga","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8574","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ビッグデータ解析は演算あたりのデータ量が多く，主記憶へのデータ転送がボトルネックになりやすい．そこで，FPGA で構成した専用ハードウェアを主記憶と二次記憶の間に配置し，データの間引きや前処理を行い，主記憶へ転送するデータ量を削減する仕組みが研究されている．著者らの研究グループでは，ビックデータ解析のためにストレージやネットワークからホストの主記憶などへデータを転送する経路上で演算を行う In-datapath Computing を開発している．In-datapath Computing を用いて，フラッシュストレージからのデータ転送経路上で，クエリに応じた集約演算を実行する専用ハードウェアを試作した．Impala を用いた In-datapath Computing を用いない分散処理ソフトウェア実行と比較し，オンライン分析処理のベンチマーク TPC-H のクエリ 3 について約 10 倍の実行速度が得られた．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"A bottleneck of Big data analysis is a time to transfer large amount of data to the main memory from the storage. The data transfer time occupies quite a percentage of the turnaround time due to an unbalanced rate between data transfer and computation. In order to accelerate computational time by reducing data, a mechanism installing hardware such as FPGA is expected to reduce the volume of data prior to loading to the main memory. Our research group utilizes in-datapath computing, which is a on-the-fly computation for stream data from the storage and network input to the main memory of a host machine. This paper reports an FPGA-based acceleration of aggregation query processing using the in-datapath Computing. We developed a dedicated query processing hardware on an FPGA. In addition, we confirmed that the computational speed of a On-Line Analytical Processing benchmark Query 3 is accelerated about 10 times compared to Impala, which is a distributed query engine.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システム・アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-01-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2021-ARC-243"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}