{"version":"1.0","provider_name":"Database Tutorials","provider_url":"https:\/\/dbtut.com","author_name":"Vaibhav Krishna","author_url":"https:\/\/dbtut.com\/index.php\/author\/vaibhavkrishna\/","title":"PostgreSQL Basics - Database Tutorials","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"6Zpv4duIv2\"><a href=\"https:\/\/dbtut.com\/index.php\/2018\/08\/14\/postgresql-basics\/\">PostgreSQL Basics<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/dbtut.com\/index.php\/2018\/08\/14\/postgresql-basics\/embed\/#?secret=6Zpv4duIv2\" width=\"600\" height=\"338\" title=\"&#8220;PostgreSQL Basics&#8221; &#8212; Database Tutorials\" data-secret=\"6Zpv4duIv2\" 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:\/\/dbtut.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Overview PostgreSQL, often simply Postgres, is\u00a0an object-relational database management\u00a0system (ORDBMS) with an emphasis on\u00a0extensibility and standards compliance. As a\u00a0database server, its primary functions are to\u00a0store data securely and return that data in\u00a0response to requests from other software\u00a0applications. It can handle workloads ranging\u00a0from small single-machine applications to\u00a0large Internet-facing applications (or for data\u00a0warehousing) with many concurrent users; &hellip;"}