{"version":"1.0","provider_name":"Naps Tecnolog\u00eda y educaci\u00f3n","provider_url":"https:\/\/naps.com.mx\/blog","author_name":"Gibr\u00e1n Garc\u00eda C.","author_url":"https:\/\/naps.com.mx\/blog\/author\/admin_licgibran\/","title":"Ejemplos de Primera forma normal del modelo relacional -","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dhJjwXIuxI\"><a href=\"https:\/\/naps.com.mx\/blog\/ejemplos-de-primera-forma-normal-del-modelo-relacional\/\">Ejemplos de Primera forma normal del modelo relacional<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/naps.com.mx\/blog\/ejemplos-de-primera-forma-normal-del-modelo-relacional\/embed\/#?secret=dhJjwXIuxI\" width=\"600\" height=\"338\" title=\"\u00abEjemplos de Primera forma normal del modelo relacional\u00bb \u2014 Naps Tecnolog\u00eda y educaci\u00f3n\" data-secret=\"dhJjwXIuxI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/naps.com.mx\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/naps.com.mx\/blog\/wp-content\/uploads\/2015\/10\/1fn21.png","thumbnail_width":890,"thumbnail_height":453,"description":"Una relaci\u00f3n se encuentra en Primera Forma Normal (1FN) cuando cada atributo solo toma un valor del dominio simple subyacente. En 1FN no existen grupos repetitivos (De Miguel et al, 2001). \u00a0En el siguiente ejemplo la tabla no se encuentra en 1FN."}