{"created":"2025-01-18T23:23:47.977935+00:00","updated":"2025-01-21T22:33:10.551344+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00061642","sets":["1164:4088:5648:5666"]},"path":["5666"],"owner":"10","recid":"61642","title":["エンタープライズ型プライベートクラウドによる教育環境の性能評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-03-09"},"_buckets":{"deposit":"7d4eb3dc-cf9e-4d25-b979-09aea7aa2b69"},"_deposit":{"id":"61642","pid":{"type":"depid","value":"61642","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"エンタープライズ型プライベートクラウドによる教育環境の性能評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"エンタープライズ型プライベートクラウドによる教育環境の性能評価"},{"subitem_title":"Evaluation of an enterprise private cloud as a provider of educational environment","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2009-03-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学府"},{"subitem_text_value":"九州大学大学院システム情報科学研究院 "}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Dept. of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Communication Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Computer Science and Communication Engineering,Kyushu University ","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":10,"item_file_price":{"attribute_name":"Billing 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裕樹"},{"creatorName":"阿瀬川, 稔"},{"creatorName":"金田, 裕介"},{"creatorName":"溝口, 誠一郎"},{"creatorName":"山口, 光章"},{"creatorName":"日下部, 茂"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Satoshi, Yamada","creatorNameLang":"en"},{"creatorName":"Yuuki, Ikuta","creatorNameLang":"en"},{"creatorName":"Minoru, Asegawa","creatorNameLang":"en"},{"creatorName":"Yusuke, Kaneda","creatorNameLang":"en"},{"creatorName":"Seiichiro, Mizoguchi","creatorNameLang":"en"},{"creatorName":"Mitsuaki, Yamaguchi","creatorNameLang":"en"},{"creatorName":"Shigeru, Kusakabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11583959","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本発表で対象とするクラウドでは,準備済みのオペレーティングシステムとアプリケーションソフトウェアから希望のものを選び,コア数やストレージの容量を上限の範囲内で指定した上で,仮想化された管理対象のサーバ群上に希望の構成を持つ環境を自動的に構築できる.本発表では大学内での計算機利用形態のひとつとして,大規模分散計算フレームワーク Hadoop の利用を想定し,そのための環境を従来の方式で提供する場合と,クラウドによるプロビジョニングで提供する場合を比較し考察した.サーバ管理者の観点ではサーバの準備や増設が容易であり,環境提供者の観点からは Hadoop のセットアップや拡張が容易である一方,環境利用者の観点からは Hadoop プログラムの性能予測が難しいことがわかった.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"”Cloud” in our department can automatically provide computing environments by pecifying the num- ber of CPU cores, the amount of storage, and selecting software configurations from registered ones. In this paper, we compared our Cloud with conventional servers from a viewpoint of preparing and using computing environments in University setting. We assumed a Hadoop programming environment as a usage pattern of servers. We observed computational performance measures in using environments in Cloud were unexpectedly degraded due to virtualization while provisioning servers and setting up the Hadoop environments on the servers in Cloud were very easy.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"24","bibliographic_titles":[{"bibliographic_title":"研究報告システム評価（EVA）"}],"bibliographicPageStart":"17","bibliographicIssueDates":{"bibliographicIssueDate":"2009-03-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"30(2009-EVA-28)","bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":61642,"links":{}}