{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00096455","sets":["6164:6165:6244:7330"]},"path":["7330"],"owner":"11","recid":"96455","title":["広域分散仮想化基盤のストレージ評価の最新動向"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-05"},"_buckets":{"deposit":"9d0838d1-95b0-4d16-98b5-903a677b9bf4"},"_deposit":{"id":"96455","pid":{"type":"depid","value":"96455","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"広域分散仮想化基盤のストレージ評価の最新動向","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"広域分散仮想化基盤のストレージ評価の最新動向"},{"subitem_title":"The latest results of a distributed storage system for a widely distributed virtualization infrastracture","subitem_title_language":"en"}]},"item_type_id":"18","publish_date":"2013-12-05","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学サイバーメディアセンター"},{"subitem_text_value":"金沢大学総合メディア基盤センター"},{"subitem_text_value":"広島大学情報メディア教育研究センター"},{"subitem_text_value":"大阪大学サイバーメディアセンター／株式会社インテック"},{"subitem_text_value":"大阪大学サイバーメディアセンター"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Cybermedia Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Information Media Center, Kanazawa University","subitem_text_language":"en"},{"subitem_text_value":"Information Media Center, Hiroshima University","subitem_text_language":"en"},{"subitem_text_value":"Cybermedia Center, Osaka University / Intec Inc.","subitem_text_language":"en"},{"subitem_text_value":"Cybermedia Center, Osaka University","subitem_text_language":"en"}]},"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/96455/files/IPSJ-IOTS2013006.pdf"},"date":[{"dateType":"Available","dateValue":"2015-12-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOTS2013006.pdf","filesize":[{"value":"945.7 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0fa73e1e-dd2c-4e42-8165-d8cd95931f30","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"柏崎, 礼生"},{"creatorName":"北口, 善明"},{"creatorName":"近堂, 徹"},{"creatorName":"中川, 郁夫"},{"creatorName":"下條, 真司"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kashiwazaki, Hiroki","creatorNameLang":"en"},{"creatorName":"Yoshiaki, Kitaguchi","creatorNameLang":"en"},{"creatorName":"Kondo, Tohru","creatorNameLang":"en"},{"creatorName":"Ikuo, Nakagawa","creatorNameLang":"en"},{"creatorName":"Shinji, Shimojo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"複数の研究拠点をネットワークで接続し，広域に分散した環境でも高いランダムアクセス性能を示すことが可能なストレージ技術について研究開発を進めている．既存の分散ストレージは仮想マシンでの利用に実用的な性能を提供することが困難であり，あるいはマイグレーション後の性能劣化が発生していたが，本技術ではこれらの問題を克服し，広域分散仮想化環境を実現可能であることを示唆している．本発表ではマイグレーション前後のパフォーマンス評価の結果，およびストレージノードの増強後の性能向上について評価する．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The authors have been researching and developing widely distributed storage environment that is characterized by high performance of random I/O access. It is difficult for conventional distributed storage to serve practicable performance for using virtualized machines, especially on live migration. In this paper, the authors show the latest result of performances of I/O on proposed distributed algorithm.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"42","bibliographic_titles":[{"bibliographic_title":"インターネットと運用技術シンポジウム2013論文集"}],"bibliographicPageStart":"39","bibliographicIssueDates":{"bibliographicIssueDate":"2013-12-05","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-21T13:16:38.520045+00:00","created":"2025-01-18T23:43:18.502603+00:00","links":{},"id":96455}