{"id":1056,"date":"2024-07-31T10:28:00","date_gmt":"2024-07-31T08:28:00","guid":{"rendered":"https:\/\/blog.sutilweb.eu\/?page_id=1056"},"modified":"2024-07-31T10:28:00","modified_gmt":"2024-07-31T08:28:00","slug":"01-introduccion-al-modelado-de-bases-de-datos","status":"publish","type":"page","link":"https:\/\/sutilweb.eu\/index.php\/databases\/modelado-de-bases-de-datos\/01-introduccion-al-modelado-de-bases-de-datos\/","title":{"rendered":"01. Introducci\u00f3n al modelado de bases de datos"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A lo largo de estos cap\u00edtulos haremos diferentes ejercicios para coger soltura a la hora de modelar <strong>bases de datos.<\/strong> Nos vamos a regir en los puntos que vimos en los cap\u00edtulos de dise\u00f1o de <strong>bases de datos,<\/strong> y que eran:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Modelado de datos<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Identificar las entidades del sistema<\/li>\n\n\n\n<li>Identificar los atributos de las entidades<\/li>\n\n\n\n<li>Identificar las llaves primarias y for\u00e1neas<\/li>\n\n\n\n<li>Asignar una nomenclatura adecuada a las entidades y sus atributos<\/li>\n\n\n\n<li>identificar las entidades pivote del sistema<\/li>\n\n\n\n<li>Identificar los cat\u00e1logos del sistema<\/li>\n\n\n\n<li>Identificar los tipos de relaciones del sistema<\/li>\n\n\n\n<li>Crear el modelo Entidad-Relaci\u00f3n del sistema<\/li>\n\n\n\n<li>Crear el Modelo Relacional de la base de datos del sistema<\/li>\n\n\n\n<li>Identificar los tipos de dato de los atributos de las entidades del sistema<\/li>\n\n\n\n<li>Identificar los atributos que puedan ser \u00fanicos en el sistema<\/li>\n\n\n\n<li>Identificar las reglas de negocio (operaciones CRUD) del sistema<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>A lo largo de estos cap\u00edtulos haremos diferentes ejercicios para coger soltura a la hora de modelar bases de datos. Nos vamos a regir en los puntos que vimos en los cap\u00edtulos de dise\u00f1o de bases de datos, y que eran: Modelado de datos<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1050,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1056","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"Sutil Web","author_link":"https:\/\/sutilweb.eu\/index.php\/author\/sutilweb\/"},"uagb_comment_info":0,"uagb_excerpt":"A lo largo de estos cap\u00edtulos haremos diferentes ejercicios para coger soltura a la hora de modelar bases de datos. Nos vamos a regir en los puntos que vimos en los cap\u00edtulos de dise\u00f1o de bases de datos, y que eran: Modelado de datos","_links":{"self":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/comments?post=1056"}],"version-history":[{"count":1,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1056\/revisions"}],"predecessor-version":[{"id":1057,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1056\/revisions\/1057"}],"up":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1050"}],"wp:attachment":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/media?parent=1056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}