{"id":462,"date":"2025-02-13T14:06:58","date_gmt":"2025-02-13T13:06:58","guid":{"rendered":"https:\/\/graal.ens-lyon.fr\/skydata\/?p=462"},"modified":"2025-09-23T13:46:01","modified_gmt":"2025-09-23T11:46:01","slug":"stage-5-study-of-the-fundamental-mechanisms-in-an-autonomous-data-management-system","status":"publish","type":"post","link":"https:\/\/graal.ens-lyon.fr\/skydata\/2025\/02\/13\/stage-5-study-of-the-fundamental-mechanisms-in-an-autonomous-data-management-system\/","title":{"rendered":"Stage #5 : \u00c9tude des m\u00e9canismes fondamentaux d&rsquo;un syst\u00e8me autonome de gestion des donn\u00e9es"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Contributeur<\/h2>\n\n\n\n<p>Maxime JUST (Stagiaire M2 ENS de Lyon)<br>Encadrement : Elise Jeanneau et Eddy Caron<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dates<\/h2>\n\n\n\n<p>Du 5er f\u00e9vrier au 10 juillet 2024<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Site<\/h2>\n\n\n\n<p>Laboratoire de l\u2019Informatique du Parall\u00e9lisme (LIP), ENS Lyon<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Synopsis<\/h2>\n\n\n\n<p>Dans un syst\u00e8me de gestion de donn\u00e9es, trois m\u00e9canismes essentiels r\u00e9gissent la gestion des donn\u00e9es. La r\u00e9plication et la suppression permettent d&rsquo;ajuster dynamiquement le nombre de donn\u00e9es pr\u00e9sentes dans le syst\u00e8me, tandis que la migration assure la coh\u00e9sion d\u2019un groupe de r\u00e9plicas se d\u00e9pla\u00e7ant de serveur en serveur.<\/p>\n\n\n\n<p>Le stage portera sur l\u2019\u00e9tude des principes fondamentaux des donn\u00e9es autonomes dans le syst\u00e8me Skydata. Cette \u00e9tude adoptera une approche th\u00e9orique en s\u2019appuyant sur des familles d\u2019algorithmes classiques, tels que l\u2019\u00e9lection de leader, l\u2019exclusion mutuelle et le consensus. Une fois les algorithmes propos\u00e9s impl\u00e9ment\u00e9s pour r\u00e9pondre \u00e0 cette probl\u00e9matique, leur comportement sera \u00e9valu\u00e9 dans des conditions r\u00e9elles.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contributeur Maxime JUST (Stagiaire M2 ENS de Lyon)Encadrement : Elise Jeanneau et Eddy Caron Dates Du 5er f\u00e9vrier au 10<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[13],"tags":[],"class_list":["post-462","post","type-post","status-publish","format-standard","hentry","category-stage-et-recherche"],"_links":{"self":[{"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/posts\/462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/comments?post=462"}],"version-history":[{"count":2,"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/posts\/462\/revisions"}],"predecessor-version":[{"id":464,"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/posts\/462\/revisions\/464"}],"wp:attachment":[{"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/media?parent=462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/categories?post=462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/graal.ens-lyon.fr\/skydata\/wp-json\/wp\/v2\/tags?post=462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}