{"id":1012,"date":"2013-07-01T19:24:05","date_gmt":"2013-07-01T17:24:05","guid":{"rendered":"http:\/\/proyectosguerrilla.com\/blog\/?p=1012"},"modified":"2014-03-31T15:56:28","modified_gmt":"2014-03-31T13:56:28","slug":"modelo-waterfall","status":"publish","type":"post","link":"http:\/\/proyectosguerrilla.com\/blog\/2013\/07\/modelo-waterfall\/","title":{"rendered":"Modelo waterfall"},"content":{"rendered":"<p>El modelo waterfall o en cascada\u00a0establece una serie de fases, al finalizar las cuales se obtiene una serie de productos (documentos, diagramas, programas) que permite evaluar lo realizado hasta ese momento y continuar con la fase siguiente o modificar algunos aspectos de las fases anteriores. Este modelo admite iteraciones, pero su naturaleza implica pasar a la fase siguiente despu\u00e9s de acabar la anterior.<\/p>\n<p>Despu\u00e9s de cada etapa se realiza una revisi\u00f3n para comprobar si se puede pasar a la siguiente.<\/p>\n<p>Es un m\u00e9todo utilizado para productos que tienen una definici\u00f3n muy estable, y presenta el proyecto con una estructura que minimiza el esfuerzo in\u00fatil.<\/p>\n<p>Su principal inconveniente es la poca (o nula) flexibilidad en frente a los cambios y que, por ello, es necesario especificar completamente todos los requerimientos en la fase inicial.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El modelo waterfall o en cascada\u00a0establece una serie de fases, al finalizar las cuales se obtiene una serie de productos (documentos, diagramas, programas) que permite evaluar lo realizado hasta ese momento y continuar con la fase siguiente o modificar algunos aspectos de las fases anteriores. Este modelo admite iteraciones, pero su naturaleza implica pasar a [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[14,15],"tags":[],"class_list":["post-1012","post","type-post","status-publish","format-standard","hentry","category-desarrollo","category-ingenieria-del-software"],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Modelo waterfall - Proyectos de Guerrilla<\/title>\n<meta name=\"description\" content=\"Waterfall Cascada\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/proyectosguerrilla.com\/blog\/2013\/07\/modelo-waterfall\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Modelo waterfall - Proyectos de Guerrilla\" \/>\n<meta property=\"og:description\" content=\"Waterfall Cascada\" \/>\n<meta property=\"og:url\" content=\"http:\/\/proyectosguerrilla.com\/blog\/2013\/07\/modelo-waterfall\/\" \/>\n<meta property=\"og:site_name\" content=\"Proyectos de Guerrilla\" \/>\n<meta property=\"article:published_time\" content=\"2013-07-01T17:24:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-03-31T13:56:28+00:00\" \/>\n<meta name=\"author\" content=\"Xavi\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Xavi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/proyectosguerrilla.com\/blog\/2013\/07\/modelo-waterfall\/\",\"url\":\"http:\/\/proyectosguerrilla.com\/blog\/2013\/07\/modelo-waterfall\/\",\"name\":\"Modelo waterfall - Proyectos de Guerrilla\",\"isPartOf\":{\"@id\":\"http:\/\/proyectosguerrilla.com\/blog\/#website\"},\"datePublished\":\"2013-07-01T17:24:05+00:00\",\"dateModified\":\"2014-03-31T13:56:28+00:00\",\"author\":{\"@id\":\"http:\/\/proyectosguerrilla.com\/blog\/#\/schema\/person\/f97cefacd8c34bb1b40ffc72a8ef0127\"},\"description\":\"Waterfall Cascada\",\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/proyectosguerrilla.com\/blog\/2013\/07\/modelo-waterfall\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/proyectosguerrilla.com\/blog\/#website\",\"url\":\"http:\/\/proyectosguerrilla.com\/blog\/\",\"name\":\"Proyectos de Guerrilla\",\"description\":\"sobre sistemas, operaciones y la cadena de suministro...\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/proyectosguerrilla.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/proyectosguerrilla.com\/blog\/#\/schema\/person\/f97cefacd8c34bb1b40ffc72a8ef0127\",\"name\":\"Xavi\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"http:\/\/proyectosguerrilla.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6bbefba5612b0cc0d82ccfc0fd77da9171a0be226e3eeb7907d368421d47b58f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6bbefba5612b0cc0d82ccfc0fd77da9171a0be226e3eeb7907d368421d47b58f?s=96&d=mm&r=g\",\"caption\":\"Xavi\"},\"description\":\"Apasionado por las nuevas tecnolog\u00edas y la optimizaci\u00f3n. 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