{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234366","sets":["1164:1867:11465:11615"]},"path":["11615"],"owner":"44499","recid":"234366","title":["Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-05-23"},"_buckets":{"deposit":"fc015f01-781b-4234-827b-4e4c4c2c309e"},"_deposit":{"id":"234366","pid":{"type":"depid","value":"234366","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap","author_link":["638459","638462","638457","638458","638460","638461"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap"},{"subitem_title":"Serval: A High Performance Deterministic Concurrency Control Scheme incorporating bitmap","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"並行性制御","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-05-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Faculty of Environment and Information Studies, Keio University"},{"subitem_text_value":"Graduate School of Media and Governance, Keio University"},{"subitem_text_value":"Faculty of Environment and Information Studies, Keio University"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Environment and Information Studies, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Media and Governance, Keio University","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/234366/files/IPSJ-OS24163011.pdf","label":"IPSJ-OS24163011.pdf"},"date":[{"dateType":"Available","dateValue":"2026-05-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS24163011.pdf","filesize":[{"value":"1.9 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"159d3623-cf1b-4ba3-a076-d83f2bfacbbd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Haowen, Li"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Rina, Onishi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hideyuki, Kawashima"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Haowen, Li","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Rina, Onishi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hideyuki, Kawashima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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":"2188-8795","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Caracal is a shared-memory, batch-based, multi-version deterministic concurrency control protocol that efficiently handles contention. In the initialization phase, Caracal appends pending versions of the same data item from the same core simultaneously using dynamically allocated buffers when contention occurs. The problem of Caracal is that lock acquisition is still required when performing shared-memory write on the global version array, which is particularly evident in write-intensive workloads. This paper introduces Serval, a novel method aimed at improving upon Caracal's limitations. Serval utilizes sequential assignment to assign transactions instead of the round-robin method, adopts per-core version array, and incorporates 2 types of bitmaps to indicate the information of update operation. By leveraging these enhancements, Serval ensures lock-free and no-remote write conditions during the initialization phase and provides more efficiency in the execution phase under contention.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Caracal is a shared-memory, batch-based, multi-version deterministic concurrency control protocol that efficiently handles contention. In the initialization phase, Caracal appends pending versions of the same data item from the same core simultaneously using dynamically allocated buffers when contention occurs. The problem of Caracal is that lock acquisition is still required when performing shared-memory write on the global version array, which is particularly evident in write-intensive workloads. This paper introduces Serval, a novel method aimed at improving upon Caracal's limitations. Serval utilizes sequential assignment to assign transactions instead of the round-robin method, adopts per-core version array, and incorporates 2 types of bitmaps to indicate the information of update operation. By leveraging these enhancements, Serval ensures lock-free and no-remote write conditions during the initialization phase and provides more efficiency in the execution phase under contention.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-05-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"2024-OS-163"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":234366,"updated":"2025-01-19T09:48:53.436098+00:00","links":{},"created":"2025-01-19T01:36:09.078618+00:00"}