{"updated":"2025-01-19T14:55:49.577221+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00219085","sets":["934:1119:10960:10961"]},"path":["10961"],"owner":"44499","recid":"219085","title":["Fast Concurrency Control with Thread Activity Management beyond Backoff"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-07-28"},"_buckets":{"deposit":"31882dfa-0ef2-4867-a1f4-436a98bac65f"},"_deposit":{"id":"219085","pid":{"type":"depid","value":"219085","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Fast Concurrency Control with Thread Activity Management beyond Backoff","author_link":["571102","571105","571103","571106","571104","571101"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Fast Concurrency Control with Thread Activity Management beyond Backoff"},{"subitem_title":"Fast Concurrency Control with Thread Activity Management beyond Backoff","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"concurrency control, transaction processing, many-core architecture, Silo, Cicada","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2022-07-28","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Media and Governance, Keio University"},{"subitem_text_value":"Cybozu Labs, Inc."},{"subitem_text_value":"Faculty of Environment and Information Studies, Keio University"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Media and Governance, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Cybozu Labs, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Environment and Information Studies, Keio University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/219085/files/IPSJ-TACS1501006.pdf","label":"IPSJ-TACS1501006.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-28"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TACS1501006.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"16"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"15"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"259de71a-b714-48b0-830f-bffd993d940f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kosei, Masumura"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Hoshino"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hideyuki, Kawashima"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kosei, Masumura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Hoshino","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hideyuki, Kawashima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11833852","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7829","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"We attempted to improve the performance of Silo, a concurrency control protocol for in-memory database management system that does not perform efficiently under high-contention workloads. Adaptive backoff is known as an effective optimization method under high-contention workloads. As a result of analysis, we found that its efficacy lies in the elimination of unknown conflicting events rather than in the reduction of re-conflicting events already known, which has been considered so far. On the basis of this analysis, we propose a new method, the thread activity management method (TAM). We conducted experiments comparing Cicada, the state of the art concurrency control protocol, and Silo with our proposed method. The results demonstrated that the proposed method enabled Silo to significantly outperform Cicada. We found that cache misses are vitally relevant to performance.\n------------------------------\nThis is a preprint of an article intended for publication Journal of\nInformation Processing(JIP). This preprint should not be cited. This\narticle should be cited as: Journal of Information Processing Vol.30(2022) (online)\n------------------------------","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We attempted to improve the performance of Silo, a concurrency control protocol for in-memory database management system that does not perform efficiently under high-contention workloads. Adaptive backoff is known as an effective optimization method under high-contention workloads. As a result of analysis, we found that its efficacy lies in the elimination of unknown conflicting events rather than in the reduction of re-conflicting events already known, which has been considered so far. On the basis of this analysis, we propose a new method, the thread activity management method (TAM). We conducted experiments comparing Cicada, the state of the art concurrency control protocol, and Silo with our proposed method. The results demonstrated that the proposed method enabled Silo to significantly outperform Cicada. We found that cache misses are vitally relevant to performance.\n------------------------------\nThis is a preprint of an article intended for publication Journal of\nInformation Processing(JIP). This preprint should not be cited. This\narticle should be cited as: Journal of Information Processing Vol.30(2022) (online)\n------------------------------","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンピューティングシステム（ACS）"}],"bibliographicIssueDates":{"bibliographicIssueDate":"2022-07-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"15"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:19:25.192459+00:00","id":219085,"links":{}}