{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178859","sets":["1164:1867:9088:9164"]},"path":["9164"],"owner":"11","recid":"178859","title":["マルチテナントシステムの開発を支援するIaaS環境"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-05-09"},"_buckets":{"deposit":"b39839a4-8a6d-4679-b937-87402d23f393"},"_deposit":{"id":"178859","pid":{"type":"depid","value":"178859","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"マルチテナントシステムの開発を支援するIaaS環境","author_link":["384250","384248","384252","384253","384251","384249"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マルチテナントシステムの開発を支援するIaaS環境"},{"subitem_title":"IaaS environment to support multi-tenant system development","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"クラウド","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-05-09","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/178859/files/IPSJ-OS17140001.pdf","label":"IPSJ-OS17140001.pdf"},"date":[{"dateType":"Available","dateValue":"2019-05-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS17140001.pdf","filesize":[{"value":"966.6 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":"85d50119-ce7d-4417-a032-2300382de322","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"古橋, 健斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松本, 拓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 浩章"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kento, Furuhashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takuya, Matsumoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroaki, Fukuda","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":"クラウドサービスでは，アプリケーションを提供するサービス提供者が物理マシンやネットワークを保有するインフラ提供者から必要に応じてリソース (e.g., 仮想マシン)  を確保し，サービスを提供している．サービス提供者は，最大負荷 (必要になる仮想マシンの最大数)  を見積もることでサービスの円滑な運用を目指しているが，予め見積もることは難しい．一方，インフラ提供者は，物理マシン，仮想マシンの負荷状況 (e.g, CPU やメモリ使用量)  をもとに仮想マシンを再配置し，データセンタ全体の運用効率向上を目指している [1] [2]．この検証には実運用に適用することが望ましいが，サービス提供者の SLA を保証する必要があり，実現は難しい．また，大規模なデータセンタを準備することも難しいため，シミュレーションでの検証を行わざるをえない [3]．そこで本研究では，RaspberryPI を利用し，サービス提供者，インフラ提供者それぞれの要求を容易にテストできる環境を提供する．具体的には，複数の RaspberryPI を使用した仮想データセンタの構築と負荷状況の監視，仮想マシンの操作を実現する．また，必要に応じて仮想マシンを増減し，スケールアウトする機能を実現する．そして，仮想マシンの移動，スケールアウトを本環境で実行し，その機能性能を示す．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-05-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2017-OS-140"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":178859,"updated":"2025-01-20T04:57:35.602879+00:00","links":{},"created":"2025-01-19T00:48:09.373484+00:00"}