Quatre c\u00e2bles sous-marins internationaux reliant l\u2019Asie \u00e0 l\u2019Europe via Marseille ont \u00e9t\u00e9 sectionn\u00e9s d\u00e9but septembre dans les eaux y\u00e9m\u00e9nites, mena\u00e7ant la connectivit\u00e9 internationale. Interrog\u00e9, Fabrice Coquio, directeur France de Digital Realty, gestionnaire des data centers de Marseille, nous explique les diff\u00e9rents facteurs de r\u00e9solution de cette crise.<\/p>\n
Une meilleure adaptabilit\u00e9<\/p>\n
Les c\u00e2bles sous-marins sont de v\u00e9ritables art\u00e8res du trafic internet mondial<\/a>, transportant 95% de celui-ci via des fibres optiques, soutenant cloud, finance, m\u00e9dias. Pourtant, l\u2019incident du 6\u00a0septembre a requis seulement \u00ab\u00a0une dizaine de liaisons permut\u00e9es\u00a0\u00bb dans les data centers<\/a> marseillais contre \u00ab\u00a02 000 liaisons permut\u00e9es en panique\u00a0\u00bb en\u00a02018 avec un incident similaire, rappelle Fabrice Coquio. Ce progr\u00e8s vient notamment de <\/strong>la multiplication des c\u00e2bles et des lignes de \u00ab\u00a0swap\u00a0\u00bb qui servent \u00e0 organiser \u00e0 l\u2019avance la permutation des liaisons entre op\u00e9rateurs en cas de probl\u00e8mes.<\/p>\n Marseille compte \u00e9galement 19 c\u00e2bles reli\u00e9s \u00e0 son hub en 2025 contre 12 en 2018. \u00ab\u00a0La probabilit\u00e9 que tous les c\u00e2bles soient coup\u00e9s est proche de z\u00e9ro\u00a0\u00bb, pr\u00e9cise-t-il. Il existe n\u00e9anmoins un deuxi\u00e8me niveau de r\u00e9silience gr\u00e2ce \u00e0 l\u2019interco…<\/p>\n","protected":false},"excerpt":{"rendered":"Quatre c\u00e2bles sous-marins internationaux reliant l\u2019Asie \u00e0 l\u2019Europe via Marseille ont \u00e9t\u00e9 sectionn\u00e9s d\u00e9but septembre dans les eaux…\n","protected":false},"author":2,"featured_media":400364,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2814],"tags":[17,1111,11,53172,12163,154,1777,674,1011,27,53173,151,884,12,5912,882,25,104],"class_list":{"0":"post-400363","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-marseille","8":"tag-17","9":"tag-actu","10":"tag-actualites","11":"tag-centers","12":"tag-data","13":"tag-des","14":"tag-eu","15":"tag-europe","16":"tag-fr","17":"tag-france","18":"tag-impactes","19":"tag-les","20":"tag-marseille","21":"tag-news","22":"tag-par","23":"tag-provence-alpes-cote-dazur","24":"tag-republique-francaise","25":"tag-societe"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115226302499522149","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/400363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=400363"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/400363\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/400364"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=400363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=400363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=400363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}