{"version":"1.0","provider_name":"Hogart Business Intelligence","provider_url":"https:\/\/businessintelligence.pl\/en\/","author_name":"hogart.admin","author_url":"https:\/\/businessintelligence.pl\/en\/author\/hogart-admin\/","title":"ETL - What is it? | Definition - Hogart Analytical Terms Glossary","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"e57bUC6yOm\"><a href=\"https:\/\/businessintelligence.pl\/en\/slownik\/etl\/\">ETL<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/businessintelligence.pl\/en\/slownik\/etl\/embed\/#?secret=e57bUC6yOm\" width=\"600\" height=\"338\" title=\"&#8220;ETL&#8221; &#8212; Hogart Business Intelligence\" data-secret=\"e57bUC6yOm\" 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:\/\/businessintelligence.pl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"ETL (Extract, Transform, Load) is a key process in data management that begins with extracting data from various sources, such as databases, CSV files, or web applications. The data is then subjected to various transformation operations, including cleaning, normalization, source integration, and calculation of new columns. The purpose of this stage is to prepare the [&hellip;]"}