{"id":8192,"date":"2014-03-06T09:16:58","date_gmt":"2014-03-06T09:16:58","guid":{"rendered":"https:\/\/networks.imdea.org\/un-nuevo-mundo-tic-virtual-y-definido-por-software\/"},"modified":"2020-10-21T13:13:39","modified_gmt":"2020-10-21T11:13:39","slug":"un-nuevo-mundo-tic-virtual-y-definido-por-software","status":"publish","type":"post","link":"https:\/\/networks.imdea.org\/es\/un-nuevo-mundo-tic-virtual-y-definido-por-software\/","title":{"rendered":"Un nuevo mundo TIC: virtual y definido por software"},"content":{"rendered":"<p><\/p>\n<p><em>El mundo de las TIC se mueve por las exigencias del rendimiento, la econom&iacute;a y la competencia. La explosi&oacute;n de contenidos audiovisuales, de dispositivos m&oacute;viles para consumidores y empresas, los grandes datos y el Internet de las cosas est&aacute;n forzando la arquitectura de red actual, que debe responder a demandas de computaci&oacute;n y almacenamiento din&aacute;mico, junto con un nivel de complejidad de rendimiento sin precedentes en t&eacute;rminos de la gama de aplicaciones, los tipos de tr&aacute;fico y los vol&uacute;menes de datos.<\/em><\/p>\n<hr \/>\n<p>Un nuevo paradigma para redes definidas por software impregna el sector TIC. La arquitectura emergente est&aacute; sacudiendo la infraestructura de red tradicional. A pesar de que la ingenier&iacute;a de hardware sigue evolucionando, la necesidad de una soluci&oacute;n que satisfaga las necesidades de las empresas, las operadoras y los usuarios finales parece alejarse de la red est&aacute;tica convencional &#8211; limitada por r&iacute;gidos protocolos y est&aacute;ndares inadecuados&ndash; hacia una inteligente, programable, de control centralizado, virtualizada y rentable, es decir, a una red definida por software (o SDN, por sus siglas en ingl&eacute;s). Esta tecnolog&iacute;a abstrae el software y el control del hardware y es suficientemente robusta para hacer frente a la complejidad de la red (en particular sus capas de control), ofreciendo flexibilidad y escalabilidad casi ilimitadas. Es una soluci&oacute;n ideal para satisfacer las necesidades evolutivas de las redes y la computaci&oacute;n de gran ancho de banda.<\/p>\n<p>El proyecto europeo <a href=\"http:\/\/www.networks.imdea.org\/research\/projects\/netide\">NetIDE<\/a> -iniciado recientemente- pretende llevar al SDN un paso m&aacute;s all&aacute;, ya que la mayor&iacute;a de las infraestructuras SDN propuestas hasta la fecha apenas son interoperables, limitando as&iacute; el enorme potencial innovador de este tipo de redes.<\/p>\n<p>NetIDE crear&aacute; una soluci&oacute;n integrada &uacute;nica para el desarrollo de aplicaciones SDN que cubra todo el ciclo de vida de desarrollo: desde el dise&ntilde;o hasta la programaci&oacute;n y desde la implementaci&oacute;n a las pruebas y a la depuraci&oacute;n del c&oacute;digo fuente. &iquest;Cu&aacute;l es el resultado esperado? Una herramienta que permita el desarrollo de programas de plano de control de red que sean independientes de los aparatos de red programables que suministran los proveedores, as&iacute; como del lenguaje de programaci&oacute;n utilizado para desarrollar los programas de red. La gesti&oacute;n de la red se ve, por tanto, simplificada, siendo m&aacute;s inteligente, menos propensa a error y m&aacute;s f&aacute;cil de gobernar.<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"\/wp-content\/uploads\/2020\/10\/2014-03-06-news-img-2.png\" style=\"float:right; height:194px; margin:10px; width:300px\" \/><\/p>\n<p>El hardware est&aacute; sujeto a limitaciones propietarias, esto no ha de ser as&iacute; para SDN. De hecho, est&aacute; basado en el est&aacute;ndar abierto OpenFlow. El entorno de desarrollo integrado <a href=\"http:\/\/nsg.networks.imdea.org\/dkostic\/documents\/publications\/netide-ewsdn13.pdf\">(IDE) for Software-Defined Networking<\/a> propuesto por NetIDE es un software independiente del proveedor que facilita el desarrollo de aplicaciones de red port&aacute;tiles. Para lograr un lenguaje que pueda interactuar entre diferentes controladores y dispositivos de red, el proyecto tambi&eacute;n aspira a definir un lenguaje com&uacute;n capaz de abarcar diferentes estilos de programaci&oacute;n de red: el NetIDE IRF (formato de representaci&oacute;n intermedia o <em>Intermediate Representation Format<\/em>, en ingl&eacute;s).<\/p>\n<p>NetIDE operar&aacute; desde enero de 2014 a diciembre de 2016. Re&uacute;ne a socios de Italia (CREATE-NET), Espa&ntilde;a (IMDEA Networks Institute y Telef&oacute;nica I+D), Alemania (Fujitsu Technology Solutions y Universidad de Paderborn), Francia (Thales Communication &amp; Security), Irlanda (Intel) y la Rep&uacute;blica Checa (CZ.NIC). El doctor <a href=\"http:\/\/nsg.networks.imdea.org\/dkostic\/index.html\">Dejan Kosti\u0107<\/a>, merecedor del galard&oacute;n <em>Starting Investigator Award<\/em> otorgado por el <em>European Research Council<\/em> (ERC), y Research Associate Professor en el instituto de investigaci&oacute;n madrile&ntilde;o <a href=\"http:\/\/www.networks.imdea.org\/\">IMDEA Networks<\/a>, es tambi&eacute;n el Investigador principal del proyecto ERC <a href=\"http:\/\/prophet.networks.imdea.org\/\">PROPHET<\/a>*.&nbsp;PROPHET explora nuevos caminos para aumentar la fiabilidad de las redes en nuestra sociedad interconectada, por medio del desarrollo y despliegue simplificado de sistemas distribuidos de alto rendimiento y seguros.<\/p>\n<p><span style=\"font-size:11px\"><em>\u0004*PROPHET: Simplifying Development and Deployment of High-Performance, Reliable Distributed Systems (Simplificaci&oacute;n del desarrollo y despliegue de sistemas distribuidos de alto rendimiento y fiables).<\/em><\/span><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":8193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[484],"class_list":["post-8192","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categoria","tag-network-virtualization"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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