{"id":209737,"created":"2025-01-19T01:11:01.611956+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00209737","sets":["1164:1867:10528:10529"]},"path":["10529"],"owner":"44499","recid":"209737","title":["DBMS集約環境におけるPersistent Memoryの動的割り当て機構"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-02-22"},"_buckets":{"deposit":"f017b359-43b1-4e6d-8763-7dee6792e774"},"_deposit":{"id":"209737","pid":{"type":"depid","value":"209737","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"DBMS集約環境におけるPersistent Memoryの動的割り当て機構","author_link":["529481","529480"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DBMS集約環境におけるPersistent Memoryの動的割り当て機構"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"メモリ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-02-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","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/209737/files/IPSJ-OS21151013.pdf","label":"IPSJ-OS21151013.pdf"},"date":[{"dateType":"Available","dateValue":"2023-02-22"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS21151013.pdf","filesize":[{"value":"767.2 kB"}],"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":"63db1189-bc96-4ed9-977f-ff7d13a1a8a9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"十文字, 優斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 浩史"}],"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":"PM (Persistent Memory) を利用する手段として PMDK やファイルシステムの対応が進み，アプリケーションはこれらを通して活用が広がっている．一方で，確保手段が限られている関係上制約があり，特に確保容量の柔軟性が欠けている．PMDK では事前に確保した領域に対して処理を行う関係上容量を容易に増減することができない．これは複数のアプリケーションが単一マシン上で PM を共有する際には大きな欠点となる．事前に割り振ったメモリ領域ではその後のワークロード変化に対応することができないため，負荷が増えた際にもその設定で動作させることになる．本研究では複数 DBMS 間でワークロードの変化に応じてPMの割り当て量を調整することで性能の最大化を目指す．","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":"2021-02-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"13","bibliographicVolumeNumber":"2021-OS-151"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T18:25:11.865555+00:00","links":{}}