Too Long; Didn't Read
<a href="https://www.webopedia.com/TERM/E/ETL.html" target="_blank"><strong>ETL</strong></a> is short for <strong><em>e</em></strong><em>xtract, </em><strong><em>t</em></strong><em>ransform, </em><strong><em>l</em></strong><em>oad</em>, three database functions that are combined into one tool to pull data out of one database and place it into another database.