L'expression \"big data\" d\u00e9signe les ensembles de donn\u00e9es vastes et complexes qui d\u00e9passent la capacit\u00e9 de traitement des outils classiques de traitement des donn\u00e9es. Apparu dans les ann\u00e9es 1990, il englobe diverses cat\u00e9gories de donn\u00e9es, telles que les donn\u00e9es structur\u00e9es, semi-structur\u00e9es et non structur\u00e9es. Avec l'expansion continue du domaine num\u00e9rique, l'\u00e9volution du big data est \u00e9vidente, son \u00e9chelle s'\u00e9tendant des t\u00e9raoctets aux zettaoctets. La n\u00e9cessit\u00e9 de trouver des m\u00e9thodes innovantes pour extraire des informations pr\u00e9cieuses de ces \u00e9normes ensembles de donn\u00e9es aux multiples facettes est primordiale. Les cinq V - volume, vitesse, vari\u00e9t\u00e9, v\u00e9racit\u00e9 et valeur - d\u00e9finissent le big data. Leur croissance exponentielle pose des d\u00e9fis en mati\u00e8re de capture, de stockage, d'analyse, de confidentialit\u00e9, de qualit\u00e9 et d'authenticit\u00e9 des donn\u00e9es. Pourtant, gr\u00e2ce aux progr\u00e8s technologiques, la capacit\u00e9 de stockage des big data devrait doubler tous les 40 mois. Le big data a des applications \u00e9tendues dans divers secteurs, notamment la finance, la sant\u00e9, l'\u00e9ducation, les m\u00e9dias et l'assurance. L'utilisation du big data a r\u00e9volutionn\u00e9 les proc\u00e9dures et les strat\u00e9gies de prise de d\u00e9cision dans de nombreux secteurs, ce qui souligne son potentiel et sa valeur consid\u00e9rables.<\/p>","protected":false},"excerpt":{"rendered":"
Big data is a term that encapsulates the vast and intricate data sets that are beyond the processing capacity of conventional data handling tools. Originating in the 1990s, it encompasses various categories of data, such as structured, semi-structured, and unstructured. With the continuous expansion of the digital realm, big data’s evolution is evident, with its […]<\/p>\n","protected":false},"author":4,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"glossary-categories":[],"glossary-tags":[],"glossary-languages":[],"class_list":["post-4822","glossary","type-glossary","status-publish","hentry"],"post_title":"Big data","post_content":"Big data is a term that encapsulates the vast and intricate data sets that are beyond the processing capacity of conventional data handling tools. Originating in the 1990s, it encompasses various categories of data, such as structured, semi-structured, and unstructured. With the continuous expansion of the digital realm, big data's evolution is evident, with its scale spanning from terabytes to zettabytes. The necessity for innovative methods to extract valuable insights from these enormous, multifaceted data sets is paramount. The five Vs - volume, velocity, variety, veracity, and value - define big data. Its exponential growth poses challenges in aspects like data capture, storage, analysis, privacy, quality, and authenticity. Yet, thanks to technological progress, the storage capacity of big data is predicted to double every 40 months. It has extensive applications across various industries, including finance, healthcare, education, media, insurance, among others. The utilization of big data has revolutionized decision-making procedures and strategies across numerous sectors, underscoring its significant potential and worth.","_links":{"self":[{"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/glossary\/4822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"version-history":[{"count":0,"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/glossary\/4822\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/media?parent=4822"}],"wp:term":[{"taxonomy":"glossary-categories","embeddable":true,"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/glossary-categories?post=4822"},{"taxonomy":"glossary-tags","embeddable":true,"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/glossary-tags?post=4822"},{"taxonomy":"glossary-languages","embeddable":true,"href":"https:\/\/blog.sociamonials.com\/fr\/wp-json\/wp\/v2\/glossary-languages?post=4822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}