{"id":749,"date":"2020-08-07T17:02:04","date_gmt":"2020-08-07T15:02:04","guid":{"rendered":"https:\/\/oaklandgrp.com\/?p=749"},"modified":"2024-04-22T11:32:24","modified_gmt":"2024-04-22T09:32:24","slug":"la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages","status":"publish","type":"post","link":"https:\/\/oaklandgrp.com\/fr\/2020\/08\/07\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\/","title":{"rendered":"La saga de la donn\u00e9e \u2013 Episode 2 \u2013 L\u2019\u00e9volution de la data \u00e0 travers les \u00e2ges"},"content":{"rendered":"<h6><em>Christophe Barge &#8211; Associ\u00e9 Fondateur\u00a0 d&rsquo;IDP Partners<\/em><br \/>\n<em>Fabrice Blanc &#8211; Head of Group Strategic Alliances d\u2019OAKland Group<\/em><\/h6>\n<h3><strong>L\u2019un des ph\u00e9nom\u00e8nes les plus structurants de la r\u00e9volution digitale que nous vivons tient \u00e0 l\u2019\u00e9volution du co\u00fbt du stockage et de l\u2019administration de la donn\u00e9e. Alors qu\u2019en 4\u00a0000 ans, du scribe \u00e9gyptien aux moines copistes des monast\u00e8res du Moyen-\u00c2ge, le co\u00fbt de stockage de l\u2019information (en fait, le temps n\u00e9cessaire \u00e0 la stocker sur un support physique) n\u2019avait quasiment pas \u00e9volu\u00e9. En 14 ans de 1996 \u00e0 2010, au c\u0153ur de la r\u00e9volution num\u00e9rique, le co\u00fbt d\u2019administration de la donn\u00e9e a chut\u00e9 d\u2019un facteur 70\u00a0000\u2026\u00a0 <\/strong><\/h3>\n<p>Durant des si\u00e8cles, l\u2019enjeu principal autour de la data fut celui de la transmission. Le co\u00fbt du support d\u2019une part, et la faible \u00e9ducation des populations de l\u2019autre, emp\u00each\u00e8rent longtemps une r\u00e9elle d\u00e9mocratisation de la transmission de l\u2019information. Mais l\u2019\u00e9volution des soci\u00e9t\u00e9s vers des organisations politiques plus ouvertes, avec une soci\u00e9t\u00e9 civile plus pr\u00e9sente vont consid\u00e9rablement augmenter les besoins de donn\u00e9es et leur utilisation.<\/p>\n<h4>La r\u00e9colte des donn\u00e9es, l\u2019apanage des \u00e9lites\u00a0?<\/h4>\n<p>Longtemps, le support \u00e9crit fut r\u00e9serv\u00e9 \u00e0 une petite \u00e9lite charg\u00e9e de r\u00e9colter la donn\u00e9e et d\u2019assurer sa transmission, l\u2019enjeu essentiel de la r\u00e9colte et du traitement \u00e9tant de r\u00e9pondre aux questions financi\u00e8res et militaires. Dans l\u2019Egypte ancienne seule une petite caste de scribe poss\u00e9dait l\u2019\u00e9ducation n\u00e9cessaire \u00e0 ces op\u00e9rations. Dans une civilisation fond\u00e9e sur la tradition, dirig\u00e9e par un pouvoir th\u00e9ocratique avec une soci\u00e9t\u00e9 civile sans repr\u00e9sentation et pouvoir, o\u00f9 l\u2019\u00e9ducation des masses n\u2019\u00e9taient en rien une priorit\u00e9, l\u2019analyse des donn\u00e9es dont on semblait avoir besoin ne d\u00e9passait que peu le calcul des imp\u00f4ts et la pr\u00e9vision des crues du Nil.<\/p>\n<h4>Vers une d\u00e9mocratisation gr\u00e2ce \u00e0 l\u2019\u00e9volution des mod\u00e8les politiques<\/h4>\n<p>Cette r\u00e9alit\u00e9 va profond\u00e9ment \u00e9voluer avec la Gr\u00e8ce Antique et Rome. Dans les deux cas, un syst\u00e8me politique avec une plus grande participation de la soci\u00e9t\u00e9 civile, moins ax\u00e9 sur la tradition et la r\u00e9p\u00e9tition \u00e9ternelles d\u2019un ordre \u00e9tabli, entrain\u00e8rent un besoin sup\u00e9rieur dans la r\u00e9colte de donn\u00e9es, mais surtout dans leur transmission. Dans un r\u00e9gime d\u00e9mocratique, la capacit\u00e9 de participation des citoyens aux affaires de la cit\u00e9 (toute limit\u00e9e soit elle) n\u00e9cessite un niveau d\u2019\u00e9ducation sup\u00e9rieure et donc des supports de transmission de donn\u00e9es et de connaissance. La vivacit\u00e9 de la vie intellectuelle dans l\u2019Ath\u00e8nes du Si\u00e8cle d\u2019Or va bouleverser le rapport \u00e0 la donn\u00e9e. Celle-ci va commencer \u00e0 \u00eatre recens\u00e9e, r\u00e9colt\u00e9e et stock\u00e9e de mani\u00e8re brute \u00e0 travers les premi\u00e8res observations scientifiques. Cette donn\u00e9e va ensuite \u00eatre mise \u00e0 disposition d\u2019un plus large public d\u2019\u00e9tudiants et va venir enrichir celle transmise par la tradition orale.<\/p>\n<h4>La prise de conscience de l\u2019importance de la qualit\u00e9 des donn\u00e9es<\/h4>\n<p>Le d\u00e9veloppement de Rome, depuis la R\u00e9publique primitive \u00e0 l\u2019apog\u00e9e de l\u2019Empire, peut, elle aussi se lire sous l\u2019angle de l\u2019importance accord\u00e9e aux donn\u00e9es et \u00e0 leur exploitation. L\u2019administration de l\u2019Empire et son expansion vont n\u00e9cessiter une organisation sans faille fond\u00e9e sur des donn\u00e9es fiables.\u00a0 Celles-ci vont \u00eatre r\u00e9colt\u00e9es par les repr\u00e9sentants de Rome dans les provinces, puis centralis\u00e9es par l\u2019administration \u00e0 travers des processus pr\u00e9cis et normalis\u00e9s pour tout l\u2019Empire.\u00a0 L\u2019avantage du traitement de la donn\u00e9e va vite se r\u00e9v\u00e9ler concernant l\u2019organisation militaire romaine. L\u2019analyse des meilleures tactiques militaires, puis leurs enseignements dans ce qui fut probablement les premi\u00e8res acad\u00e9mies de l\u2019histoire permirent notamment aux arm\u00e9es romaines de conserver leur sup\u00e9riorit\u00e9 pendant des si\u00e8cles.<\/p>\n<h4>Le stockage des donn\u00e9es\u00a0: un enjeu strat\u00e9gique &amp; politique<\/h4>\n<p>Le pouvoir politique ayant compris l\u2019enjeu strat\u00e9gique du stockage de la donn\u00e9e, celui-ci va conna\u00eetre un \u00ab\u00a0premier \u00e2ge d\u2019or\u00a0\u00bb \u00e0 travers l\u2019apparition des biblioth\u00e8ques. Elles vont peu \u00e0 peu devenir un enjeu de prestige et de pouvoir. Ainsi au tournant du mill\u00e9naire, \u00e0 l\u2019apog\u00e9e\u00a0de l\u2019empire\u00a0Musulman (alors le plus puissant et le plus brillant du monde occidental), dans le califat Omeyades de Cordoue, la biblioth\u00e8que du Sultan consid\u00e9r\u00e9e comme la plus grande d\u2019Occident, comptait jusqu\u2019\u00e0 400\u00a0000 ouvrages, alors qu\u2019au m\u00eame moment \u00e0 Paris celle de la Sorbonne ne d\u00e9passait pas les 12\u00a0000 r\u00e9f\u00e9rences. La multiplication de ces premiers \u00ab\u00a0data centers\u00a0\u00bb que sont les biblioth\u00e8ques du Moyen-Age incarn\u00e8rent tout l\u2019enjeu du stockage de la donn\u00e9e et donc de la connaissance. La biblioth\u00e8que labyrinthique gard\u00e9e farouchement par un vieux biblioth\u00e9caire aveugle du nom de Jorge dans \u00ab <em>Le Nom de la Rose \u00bb <\/em>de Umberto Eco, qui rec\u00e8le un manuscrit perdu d\u2019Aristote, symbolise d\u00e9j\u00e0 la ma\u00eetrise de l\u2019information par l\u2019Eglise. Encore une fois, bien avant les GAFAM, NATU ou autres BATX, les deux puissances de l\u2019\u00e9poque, l\u2019Eglise et l\u2019Etat, se livr\u00e8rent la premi\u00e8re bataille autour la donn\u00e9e.<\/p>\n<p>Et lorsque Nicolas de M\u00e9dicis voulut incarner le Prince de la Renaissance et fonder son pouvoir sur une nouvelle l\u00e9gitimit\u00e9 ne d\u00e9pendant pas de l\u2019Eglise, sa premi\u00e8re d\u00e9cision fut d\u2019envoyer une exp\u00e9dition en Gr\u00e8ce pour tenter de ramener les manuscrits des penseurs de la Gr\u00e8ce antique\u2026<br \/>\nLa donn\u00e9e et la connaissance \u00e9taient d\u00e9sormais et d\u00e9finitivement associ\u00e9es au pouvoir, faisant na\u00eetre un nouvel enjeu :<strong> la course folle \u00e0 la r\u00e9colte de la donn\u00e9e<\/strong><\/p>\n<blockquote>\n<h4><em>Cette s\u00e9rie <\/em><em>d\u2019articles <\/em><em>estivale <\/em><em>se veut \u00eatre un petit voyage dans l\u2019histoire de la donn\u00e9e pour revenir aux sources et pour essayer de mieux comprendre ce qu\u2019elle est r\u00e9ellement aujourd\u2019hui et tout le potentiel qu\u2019elle d\u00e9tient.<\/em><\/h4>\n<\/blockquote>\n<h6><a href=\"https:\/\/www.idp-partners.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-725\" style=\"font-size: 16px;\" src=\"https:\/\/oaklandgrp.com\/wp-content\/uploads\/2020\/08\/Logo-IDP-1315X275-300x59.png\" alt=\"\" width=\"168\" height=\"33\" \/><\/a><br \/>\nIDP Partners est un cabinet de consultants experts dans le domaine de la transformation num\u00e9rique.<br \/>\nDe l&rsquo;\u00e9valuation de la maturit\u00e9 digitale \u00e0 l&rsquo;impl\u00e9mentation de solutions technologiques innovantes, b\u00e9n\u00e9ficiez d&rsquo;une exp\u00e9rience m\u00e9tier\u00a0unique et d&rsquo;un \u00e9cosyst\u00e8me de partenaires exp\u00e9riment\u00e9s.<\/h6>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019un des ph\u00e9nom\u00e8nes les plus structurants de la r\u00e9volution digitale que nous vivons tient \u00e0 l\u2019\u00e9volution du co\u00fbt du stockage et de l\u2019administration de la donn\u00e9e. Alors qu\u2019en 4\u00a0000 ans, du scribe \u00e9gyptien aux moines copistes des monast\u00e8res du Moyen-\u00c2ge&#8230;<\/p>\n","protected":false},"author":3,"featured_media":976,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[75],"tags":[],"class_list":["post-749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La saga de la donn\u00e9e \u2013 Episode 2 \u2013 L\u2019\u00e9volution de la data \u00e0 travers les \u00e2ges - Oakland Group<\/title>\n<meta name=\"description\" content=\"L\u2019un des ph\u00e9nom\u00e8nes les plus structurants de la r\u00e9volution digitale que nous vivons tient \u00e0 l\u2019\u00e9volution du co\u00fbt du stockage et de l\u2019administration de la donn\u00e9e. Alors qu\u2019en 4\u00a0000 ans, du scribe \u00e9gyptien aux moines copistes des monast\u00e8res du Moyen-\u00c2ge, le co\u00fbt de stockage de l\u2019information (en fait, le temps n\u00e9cessaire \u00e0 la stocker sur un support physique) n\u2019avait quasiment pas \u00e9volu\u00e9. En 14 ans de 1996 \u00e0 2010, au c\u0153ur de la r\u00e9volution num\u00e9rique, le co\u00fbt d\u2019administration de la donn\u00e9e a chut\u00e9 d\u2019un facteur 70\u00a0000\u2026\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/oaklandgrp.com\/fr\/2020\/08\/07\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La saga de la donn\u00e9e \u2013 Episode 2 \u2013 L\u2019\u00e9volution de la data \u00e0 travers les \u00e2ges - Oakland Group\" \/>\n<meta property=\"og:description\" content=\"L\u2019un des ph\u00e9nom\u00e8nes les plus structurants de la r\u00e9volution digitale que nous vivons tient \u00e0 l\u2019\u00e9volution du co\u00fbt du stockage et de l\u2019administration de la donn\u00e9e. 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En 14 ans de 1996 \u00e0 2010, au c\u0153ur de la r\u00e9volution num\u00e9rique, le co\u00fbt d\u2019administration de la donn\u00e9e a chut\u00e9 d\u2019un facteur 70\u00a0000\u2026\u00a0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/oaklandgrp.com\/fr\/2020\/08\/07\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\/\" \/>\n<meta property=\"og:site_name\" content=\"Oakland Group\" \/>\n<meta property=\"article:published_time\" content=\"2020-08-07T15:02:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-22T09:32:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/oaklandgrp.com\/wp-content\/uploads\/2020\/08\/OAKLand-origines-de-la-data-E2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"737\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Greg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Greg\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/\"},\"author\":{\"name\":\"Greg\",\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/#\\\/schema\\\/person\\\/0449f4a79f967be924bbaa307afd3f28\"},\"headline\":\"La saga de la donn\u00e9e \u2013 Episode 2 \u2013 L\u2019\u00e9volution de la data \u00e0 travers les \u00e2ges\",\"datePublished\":\"2020-08-07T15:02:04+00:00\",\"dateModified\":\"2024-04-22T09:32:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/\"},\"wordCount\":1109,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/oaklandgrp.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/OAKLand-origines-de-la-data-E2.png\",\"articleSection\":[\"DATA\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/\",\"url\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/\",\"name\":\"La saga de la donn\u00e9e \u2013 Episode 2 \u2013 L\u2019\u00e9volution de la data \u00e0 travers les \u00e2ges - Oakland Group\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/oaklandgrp.com\\\/fr\\\/2020\\\/08\\\/07\\\/la-saga-de-la-donnee-episode-2-levolution-de-la-data-a-travers-les-ages\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/oaklandgrp.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/OAKLand-origines-de-la-data-E2.png\",\"datePublished\":\"2020-08-07T15:02:04+00:00\",\"dateModified\":\"2024-04-22T09:32:24+00:00\",\"description\":\"L\u2019un des ph\u00e9nom\u00e8nes les plus structurants de la r\u00e9volution digitale que nous vivons tient \u00e0 l\u2019\u00e9volution du co\u00fbt du stockage et de l\u2019administration de la donn\u00e9e. 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