{"id":30638,"date":"2025-10-07T16:24:33","date_gmt":"2025-10-07T16:24:33","guid":{"rendered":"https:\/\/www.tenthrevolution.com\/?p=30638"},"modified":"2025-10-08T10:02:45","modified_gmt":"2025-10-08T10:02:45","slug":"formats-de-donnees-ouverts-2025","status":"publish","type":"post","link":"https:\/\/stage.tenthrevolution.com\/fr\/data-ai\/open-data-formats-2025\/","title":{"rendered":"La fin de l'enfermement des donn\u00e9es : Pourquoi les formats ouverts gagnent en 2025"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"30638\" class=\"elementor elementor-30638\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12ebe0e e-flex e-con-boxed e-con e-parent\" data-id=\"12ebe0e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ceedc2 elementor-widget elementor-widget-text-editor\" data-id=\"9ceedc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Pendant des ann\u00e9es, les \u00e9quipes charg\u00e9es des donn\u00e9es ont \u00e9t\u00e9 li\u00e9es \u00e0 des formats propri\u00e9taires qui rendaient difficile l'int\u00e9gration des syst\u00e8mes, le changement de fournisseur ou la mise \u00e0 l'\u00e9chelle de l'IA. En 2025, les choses changent rapidement.<\/strong><\/p><p>Les formats de table ouverts tels qu'Apache Iceberg, Delta Lake et Hudi deviennent la norme pour les entreprises qui recherchent la flexibilit\u00e9, l'acc\u00e8s en temps r\u00e9el et la r\u00e9duction des co\u00fbts. Parall\u00e8lement, les couches de gouvernance et de catalogage arrivent \u00e0 maturit\u00e9, ce qui permet de combiner une infrastructure ouverte avec une s\u00e9curit\u00e9 et une surveillance de niveau professionnel. Il en r\u00e9sulte un nouveau paysage de donn\u00e9es o\u00f9 l'interop\u00e9rabilit\u00e9 et la confiance ne sont plus des compromis.<\/p><h2><strong>Pourquoi les formats ouverts gagnent du terrain<\/strong><\/h2><p>L'adoption de formats ouverts n'est pas seulement une pr\u00e9f\u00e9rence technique, c'est une r\u00e9ponse \u00e0 des besoins r\u00e9els des entreprises. Les DSI, les directeurs financiers et les responsables des op\u00e9rations exigent des plateformes qui s'affranchissent de la d\u00e9pendance \u00e0 l'\u00e9gard des fournisseurs et leur offrent des options pour l'avenir. Les formats ouverts offrent des avantages sur plusieurs fronts :<\/p><ul><li><strong>L'interop\u00e9rabilit\u00e9 :<\/strong> Les donn\u00e9es stock\u00e9es dans Iceberg ou Delta peuvent \u00eatre interrog\u00e9es par plusieurs moteurs, ce qui \u00e9vite de s'enfermer dans un seul fournisseur.<\/li><li><strong>\u00c9volutivit\u00e9 :<\/strong> Les formats ouverts sont con\u00e7us pour prendre en charge des ensembles de donn\u00e9es volumineux sans sacrifier les performances.<\/li><li><strong>Maturit\u00e9 de l'\u00e9cosyst\u00e8me :<\/strong> Ces derni\u00e8res ann\u00e9es, les fournisseurs d'informatique en nuage, les plateformes de donn\u00e9es et les communaut\u00e9s de logiciels libres ont apport\u00e9 un soutien croissant, r\u00e9duisant ainsi le risque d'adoption.<\/li><li><strong>Contr\u00f4le des co\u00fbts :<\/strong> En d\u00e9couplant le stockage de l'informatique, les formats ouverts permettent aux entreprises d'optimiser leurs d\u00e9penses et d'\u00e9viter d'\u00eatre li\u00e9es \u00e0 des services payants pour des fonctionnalit\u00e9s de base.<\/li><\/ul><p>Vous souhaitez tirer le meilleur parti des plateformes de donn\u00e9es ouvertes ? <a href=\"https:\/\/www.tenthrevolution.com\/contract\/\">Groupe de la dixi\u00e8me r\u00e9volution<\/a> aide les entreprises \u00e0 recruter des ing\u00e9nieurs de donn\u00e9es contractuels et des experts en gouvernance qui savent comment mettre en \u0153uvre Iceberg, Delta et Hudi en production.<\/p><h2><strong>Temps r\u00e9el et gouvernance : Les pi\u00e8ces manquantes<\/strong><\/h2><p>Le stockage des donn\u00e9es dans des formats ouverts ne repr\u00e9sente que la moiti\u00e9 de la bataille. Les entreprises ont \u00e9galement besoin de pipelines en temps r\u00e9el et de couches de gouvernance pour s'assurer que les donn\u00e9es sont \u00e0 la fois utilisables et conformes. C'est l\u00e0 qu'interviennent les catalogues, les couches s\u00e9mantiques et l'int\u00e9gration en continu :<\/p><ul><li><strong>Catalogues unifi\u00e9s :<\/strong> Fournir une source unique de v\u00e9rit\u00e9 pour les sch\u00e9mas, le lignage et les autorisations dans tous les syst\u00e8mes.<\/li><li><strong>Couches s\u00e9mantique et m\u00e9trique :<\/strong> Traduire des donn\u00e9es techniques complexes en mod\u00e8les adapt\u00e9s \u00e0 l'entreprise qui peuvent \u00eatre utilis\u00e9s \u00e0 la fois par les humains et l'IA.<\/li><li><strong>Convergence de la diffusion en continu :<\/strong> Permettez \u00e0 des donn\u00e9es fra\u00eeches d'affluer en permanence dans les tables ouvertes, afin que les r\u00e9sultats de l'analyse et de l'IA soient \u00e0 jour et pertinents.<\/li><\/ul><p>Ensemble, ces \u00e9l\u00e9ments transforment les formats ouverts d'un choix informatique en un facilitateur commercial, aidant les organisations \u00e0 d\u00e9velopper l'IA sans cr\u00e9er de maux de t\u00eate li\u00e9s \u00e0 la conformit\u00e9.<\/p><h2><strong>Exemples d'adoption par l'industrie<\/strong><\/h2><p>Les dirigeants de tous les secteurs ont d\u00e9j\u00e0 pris le virage :<\/p><ul><li><strong>Services financiers<\/strong> standardisent Iceberg pour garantir une transparence pr\u00eate \u00e0 l'audit dans de multiples syst\u00e8mes de n\u00e9gociation et de gestion des risques.<\/li><li><strong>D\u00e9taillants<\/strong> utilisent Delta Lake pour combiner le commerce \u00e9lectronique, les points de vente et les flux d'inventaire en une seule vue pour la pr\u00e9vision de la demande en temps r\u00e9el.<\/li><li><strong>Soins de sant\u00e9<\/strong> adoptent Hudi pour g\u00e9rer les flux de donn\u00e9es des patients, en conciliant l'interop\u00e9rabilit\u00e9 avec des exigences r\u00e9glementaires strictes.<\/li><li><strong>Fabricants<\/strong> s'appuient sur des formats de table ouverts pour int\u00e9grer les donn\u00e9es IoT aux enregistrements de la cha\u00eene d'approvisionnement, ce qui permet une maintenance pr\u00e9dictive \u00e0 grande \u00e9chelle.<\/li><\/ul><p>Ces exemples mettent en \u00e9vidence un th\u00e8me constant : les formats ouverts ne sont plus une exp\u00e9rience. Ils constituent l'\u00e9pine dorsale des syst\u00e8mes d'entreprise du monde r\u00e9el.<\/p><p>Besoin de renforcer votre strat\u00e9gie en mati\u00e8re de donn\u00e9es ? Le groupe Tenth Revolution <a href=\"https:\/\/www.tenthrevolution.com\/insights\/data-and-ai-salary-guide\/\">Guide des salaires de l'IA<\/a> montre comment les organisations ressourcent les comp\u00e9tences en mati\u00e8re de donn\u00e9es et d'IA en 2025 - et o\u00f9 les lacunes pourraient ralentir votre adoption.<\/p><h2><strong>Ce que les dirigeants doivent faire en priorit\u00e9 aujourd'hui<\/strong><\/h2><p>Si votre organisation est encore enferm\u00e9e dans des syst\u00e8mes propri\u00e9taires, 2025 est l'ann\u00e9e o\u00f9 vous devez planifier votre transition. Les dirigeants devraient se concentrer sur les points suivants<\/p><ol><li><strong>\u00c9valuer le verrouillage des donn\u00e9es -<\/strong> Cartographier les formats propri\u00e9taires qui cr\u00e9ent des risques ou des co\u00fbts inutiles.<\/li><li><strong>Investir dans les talents -<\/strong> Assurez-vous d'avoir des ing\u00e9nieurs et des architectes qui savent comment mettre en \u0153uvre et g\u00e9rer des formats de table ouverts \u00e0 grande \u00e9chelle.<\/li><li><strong>Int\u00e9grer la gouvernance -<\/strong> Associer l'ouverture \u00e0 des contr\u00f4les d'acc\u00e8s, de confidentialit\u00e9 et d'auditabilit\u00e9.<\/li><li><strong>Piloter des cas d'utilisation en temps r\u00e9el -<\/strong> Commencez par des sc\u00e9narios \u00e0 forte valeur ajout\u00e9e comme les pr\u00e9visions, la personnalisation ou les rapports de conformit\u00e9.<\/li><li><strong>Planification de l'IA<\/strong> Veillez \u00e0 ce que votre strat\u00e9gie de format ouvert s'aligne sur les besoins en mati\u00e8re de recherche, de s\u00e9mantique et de gouvernance pour l'IA g\u00e9n\u00e9rative.<\/li><\/ol><h2><strong>Pourquoi cela est important pour 2025 et au-del\u00e0<\/strong><\/h2><p>L'adoption de formats ouverts va au-del\u00e0 de la technologie. Il s'agit de construire une base de donn\u00e9es flexible, rentable et pr\u00eate pour l'IA. Le verrouillage des fournisseurs a longtemps ralenti l'innovation et gonfl\u00e9 les co\u00fbts. En adoptant des normes ouvertes, les entreprises gagnent en libert\u00e9 pour choisir les meilleurs outils, en transparence pour r\u00e9pondre aux exigences r\u00e9glementaires et en agilit\u00e9 pour s'adapter \u00e0 mesure que l'IA s'int\u00e8gre plus profond\u00e9ment dans les op\u00e9rations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53953fb elementor-cta--layout-image-left elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"53953fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg lazyload\" style=\"background-image:inherit;\" role=\"img\" aria-label=\"Image de la carte_05.jpg\" data-bg-image=\"url(https:\/\/stage.tenthrevolution.com\/wp-content\/uploads\/2024\/11\/Card-image_05-768x525.jpg)\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\t<b>Besoin d'aide pour mettre en \u0153uvre la bonne plateforme de donn\u00e9es ?<\/b>\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tLe groupe Tenth Revolution vous met en relation avec des talents technologiques de confiance qui peuvent mettre en \u0153uvre Iceberg, Delta et Hudi \u00e0 grande \u00e9chelle, aidant ainsi votre entreprise \u00e0 rendre les donn\u00e9es \u00e0 la fois interop\u00e9rables et pr\u00eates pour l'avenir.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.tenthrevolution.com\/services\/finding-talent\/\">\n\t\t\t\t\t\tCommencer\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Les formats ouverts comme Iceberg, Delta et Hudi remplacent les syst\u00e8mes propri\u00e9taires. D\u00e9couvrez comment ils permettent d'obtenir des donn\u00e9es en temps r\u00e9el, d'assurer la gouvernance et de r\u00e9duire les co\u00fbts.<\/p>","protected":false},"author":2,"featured_media":30657,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[74],"tags":[],"class_list":["post-30638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-ai"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The end of data lock-in: Why open formats are winning in 2025<\/title>\n<meta name=\"description\" content=\"Open formats like Iceberg, Delta, and Hudi are replacing proprietary systems. 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