{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00207630","sets":["6164:6165:7006:10401"]},"path":["10401"],"owner":"44499","recid":"207630","title":["分散システムにおけるノードのグルーピングとグループ内マスターノードによる一貫性の強化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-11-04"},"_buckets":{"deposit":"7a90a6ab-1ca7-44a7-a30e-e75599c39977"},"_deposit":{"id":"207630","pid":{"type":"depid","value":"207630","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"分散システムにおけるノードのグルーピングとグループ内マスターノードによる一貫性の強化","author_link":["518743","518742"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"分散システムにおけるノードのグルーピングとグループ内マスターノードによる一貫性の強化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"一貫性, Raft, ネットワーク分断, 分散システム,","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2020-11-04","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":"東京工科大学コンピュータサイエンス学部"},{"subitem_text_value":"東京工科大学コンピュータサイエンス学部"}]},"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/207630/files/IPSJ-DPSWS2020028.pdf","label":"IPSJ-DPSWS2020028.pdf"},"date":[{"dateType":"Available","dateValue":"2022-11-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPSWS2020028.pdf","filesize":[{"value":"1.7 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":"34"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3a627a50-03cf-4ca2-aba9-da01ba70ace0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"新宮, 隆太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"串田, 高幸"}],"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":"分散システムの奇数台ノード運用において障害で偶数台になった際に 1:1 にノードが別れてしまい一貫性が失われるという問題点が存在している．そこで，複数台あるノードを奇数になるようにグルーピングを行い，各グループ内に 1 つ Primary ノードを定め，グループ内でネットワーク分断が発生した際には Primary ノード同士が疎通の取れるグループ数で生存するかの判定を行うことにより偶数台ノードの際に障害発生しても一貫性を高めることができる手法の提案と実装を行う．また，本稿提案手法を用いてノード数 10 でグループ数を 3，4，5 個にした際の各グルーピング速度の検証を行った．その結果，グループ数が多ければ多いだけ処理が遅くなる傾向や逆に一つのグループに属するノード数が多ければ多いほど処理が遅くなる傾向は見られなかった．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"202","bibliographic_titles":[{"bibliographic_title":"第28回マルチメディア通信と分散処理ワークショップ論文集"}],"bibliographicPageStart":"195","bibliographicIssueDates":{"bibliographicIssueDate":"2020-11-04","bibliographicIssueDateType":"Issued"}}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T19:06:38.771329+00:00","created":"2025-01-19T01:09:15.280739+00:00","id":207630}