{"version":"1.0","provider_name":"Ez Knowledge Vietnamese - Latest in AI &amp; Software Innovation","provider_url":"https:\/\/www.ez-knowledge.com\/vi","author_name":"vpadmin","author_url":"https:\/\/www.ez-knowledge.com\/vi\/author\/vpadmin\/","title":"Gi\u1ea3m thi\u1ec3u D\u01b0 th\u1eeba trong S\u01a1 \u0111\u1ed3 Quan h\u1ec7 Th\u1ef1c th\u1ec3 Quy m\u00f4 L\u1edbn \ud83d\udcc9","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"V7aZhph79g\"><a href=\"https:\/\/www.ez-knowledge.com\/vi\/reducing-redundancy-large-scale-erd\/\">H\u01b0\u1edbng d\u1eabn ERD: Gi\u1ea3m thi\u1ec3u s\u1ef1 tr\u00f9ng l\u1eb7p trong c\u00e1c s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 quy m\u00f4 l\u1edbn<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ez-knowledge.com\/vi\/reducing-redundancy-large-scale-erd\/embed\/#?secret=V7aZhph79g\" width=\"600\" height=\"338\" title=\"&#8220;H\u01b0\u1edbng d\u1eabn ERD: Gi\u1ea3m thi\u1ec3u s\u1ef1 tr\u00f9ng l\u1eb7p trong c\u00e1c s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 quy m\u00f4 l\u1edbn&#8221; &#8212; Ez Knowledge Vietnamese - Latest in AI &amp; Software Innovation\" data-secret=\"V7aZhph79g\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.ez-knowledge.com\/vi\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ez-knowledge.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/redundancy-reduction-erd-infographic-cartoon.jpg","thumbnail_width":1664,"thumbnail_height":928,"description":"H\u1ecdc c\u00e1ch gi\u1ea3m thi\u1ec3u d\u01b0 th\u1eeba trong c\u00e1c s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 quy m\u00f4 l\u1edbn. N\u00e2ng cao t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u v\u00e0 tr\u00e1nh c\u00e1c b\u1ea5t th\u01b0\u1eddng b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt chu\u1ea9n h\u00f3a n\u00e0y."}