{"id":431,"date":"2013-08-01T17:10:54","date_gmt":"2013-08-01T16:10:54","guid":{"rendered":"http:\/\/www.detempsentemps.mobi\/wordpress\/?p=431"},"modified":"2024-07-07T18:15:04","modified_gmt":"2024-07-07T16:15:04","slug":"big-data-beaucoup-de-donnees","status":"publish","type":"post","link":"https:\/\/www.detempsentemps.mobi\/blog\/big-data-beaucoup-de-donnees\/","title":{"rendered":"Big Data, beaucoup de donn\u00e9es !"},"content":{"rendered":"<p>Le Big Data, tout le monde en parle en ce moment, alors, je me suis int\u00e9ress\u00e9e \u00e0 la question. De quoi s&rsquo;agit-il?<\/p>\n<h3>Introduction au Big data<\/h3>\n<p>Le web et les m\u00e9dias sociaux g\u00e9n\u00e8rent des quantit\u00e9s tr\u00e8s importantes de donn\u00e9es structur\u00e9es et non structur\u00e9es qui int\u00e9ressent beaucoup les services marketing et commerciaux.<\/p>\n<p>Les syst\u00e8mes traditionnels de bases de donn\u00e9es et d&rsquo;analyse qui existent depuis longtemps, bien s\u00fbr, ne sont pas adapt\u00e9s au Big Data. Les besoins d&rsquo;analyses en temps r\u00e9el, les besoins d&rsquo;exploitation de ces donn\u00e9es, le croisement de donn\u00e9es internes et externes&#8230; ont fait \u00e9merger des nouvelles technologies telles que Hadoop, MapReduce&#8230; Des technologies logicielles ( SGBD NoSQL) mais aussi mat\u00e9rielles sont propos\u00e9es pour faire face \u00e0 ces volumes d&rsquo;informations aussi bien dans le domaine des serveurs (virtualisation), des r\u00e9seaux (4G?), du stockage (le cloud).<\/p>\n<p>On parle de Big Data lorsque les volumes de donn\u00e9es atteignent des t\u00e9raoctets. Toutes les soci\u00e9t\u00e9s ne sont donc pas concern\u00e9es.<\/p>\n<p>Je n&rsquo;ai pas pu aller au salon T2M cette ann\u00e9e. Mais je suis tomb\u00e9e sur cette excellente keynote du salon sur le sujet :<br \/>\n<strong> \u00ab\u00a0Le BIG DATA, le nouvel acc\u00e9l\u00e9rateur de votre business?\u00a0\u00bb<\/strong>.<\/p>\n<p>Avec 10 participants venant de soci\u00e9t\u00e9s tr\u00e8s connues (Microsoft, SFR) ou reconnues dans le monde du marketing (Fullsix, Coh\u00e9ris), voici une bonne synth\u00e8se sur le sujet.<\/p>\n<p>La vid\u00e9o est longue, certes! (1h47) mais gr\u00e2ce \u00e0 l&rsquo;animateur, PDG de MobileTag, \u00e0 ses questions pertinentes et aux r\u00e9ponses claires des invit\u00e9s, vous ne vous ennuierez pas.<\/p>\n<div class=\"embed-container\"><iframe data-src=\"\/\/www.youtube.com\/embed\/LKjTWsIPkKQ?rel=0&amp;autoplay=0\" width=\"320\" height=\"240\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/div>\n<p>Je vais essayer de ne pas rater le salon E-commerce en septembre qui va parler du sujet bien s\u00fbr.<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img decoding=\"async\" data-src=\"https:\/\/static.hupso.com\/share\/buttons\/lang\/fr\/share-medium.png\" style=\"border:0px; padding-top: 5px; float:left;\" alt=\"Share Button\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Pinterest\",\"Linkedin\",\"Email\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"gau_c\";var hupso_url_t=\"\";var hupso_title_t=\"Big%20Data%2C%20beaucoup%20de%20donn%C3%A9es%20%21\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>Le Big Data, tout le monde en parle en ce moment, alors, je me suis int\u00e9ress\u00e9e \u00e0 la question. De quoi s&rsquo;agit-il? Introduction au Big data Le web et les m\u00e9dias sociaux g\u00e9n\u00e8rent des quantit\u00e9s tr\u00e8s importantes de donn\u00e9es structur\u00e9es &hellip; <a href=\"https:\/\/www.detempsentemps.mobi\/blog\/big-data-beaucoup-de-donnees\/\">&nbsp;LIRE LA SUITE <span class=\"meta-nav\">&gt;<\/span>&nbsp;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[35,29],"tags":[55,37],"class_list":["post-431","post","type-post","status-publish","format-standard","hentry","category-big-data","category-interactivite","tag-extrait","tag-t2m"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Big Data, beaucoup de donn\u00e9es ! - Blog - De tempS eN TempS<\/title>\n<meta name=\"description\" content=\"Tout le monde ne parle plus que de cela : le big data. Voici ici une une petite introduction etune longue video extraite du salon T2M sur le sujet\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.detempsentemps.mobi\/blog\/big-data-beaucoup-de-donnees\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Big Data, beaucoup de donn\u00e9es ! - Blog - De tempS eN TempS\" \/>\n<meta property=\"og:description\" content=\"Tout le monde ne parle plus que de cela : le big data. 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