{"version":"1.0","provider_name":"CAVSI","provider_url":"https:\/\/www.cavsi.com\/espanol","author_name":"admin","author_url":"https:\/\/www.cavsi.com\/espanol\/blog\/author\/admin\/","title":"\u00bfQu\u00e9 es un esquema en estrella? - CAVSI","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"6c8rStE8Up\"><a href=\"https:\/\/www.cavsi.com\/espanol\/blog\/que-es-esquema-en-estrella\/\">\u00bfQu\u00e9 es un esquema en estrella?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.cavsi.com\/espanol\/blog\/que-es-esquema-en-estrella\/embed\/#?secret=6c8rStE8Up\" width=\"600\" height=\"338\" title=\"\u00ab\u00bfQu\u00e9 es un esquema en estrella?\u00bb \u2014 CAVSI\" data-secret=\"6c8rStE8Up\" 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:\/\/www.cavsi.com\/espanol\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"En las bases de datos usadas para data warehousing, un esquema en estrella es aquel que tiene una tabla fact de hechos que contiene los datos de an\u00e1lisis, rodeada de las tablas lookup o de dimensiones. Este aspecto, de tabla de hechos (o central) m\u00e1s grande rodeada de radios o tablas m\u00e1s peque\u00f1as es lo que asemeja con una estrella."}