{"id":5140,"date":"2026-02-25T08:41:36","date_gmt":"2026-02-25T07:41:36","guid":{"rendered":"https:\/\/www.beeminds.nl\/insights\/what-is-etl-and-elt"},"modified":"2026-02-25T08:41:36","modified_gmt":"2026-02-25T07:41:36","slug":"what-is-etl-and-elt","status":"publish","type":"knowledge_pt","link":"https:\/\/www.beeminds.nl\/en\/insights\/what-is-etl-and-elt","title":{"rendered":"What is ETL and ELT?"},"content":{"rendered":"<p>ETL retrieves data from their original source, applies transformations to the data and then loads it into another system. ELT retrieves data, loads it into another system and then applies transformations. The main difference between the two is the order of the transformations.  <\/p>\n<p>ETL stands for &#8220;Extract, Transform, Load,&#8221; which means that data are first extracted from their original sources, then transformed (for example, by filtering, converting or merging data) and finally loaded into another database for further analysis or use.<\/p>\n<p>ELT stands for &#8220;Extract, Load, Transform&#8221; and involves a similar process to ETL, but with a different sequence of transformations. Instead of transforming the data first before loading it, the data is first extracted from the source and loaded directly into the data warehouse. The transformation takes place after the data is loaded and can be performed on the data already stored in the data warehouse.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>ETL and ELT are both abbreviations that refer to the process of moving and transforming data from one location to another.<\/p>\n","protected":false},"featured_media":0,"template":"","knowledge_type":[58],"knowledge_category":[],"class_list":["post-5140","knowledge_pt","type-knowledge_pt","status-publish","hentry","knowledge_type-simplified"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.beeminds.nl\/en\/wp-json\/wp\/v2\/knowledge_pt\/5140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beeminds.nl\/en\/wp-json\/wp\/v2\/knowledge_pt"}],"about":[{"href":"https:\/\/www.beeminds.nl\/en\/wp-json\/wp\/v2\/types\/knowledge_pt"}],"wp:attachment":[{"href":"https:\/\/www.beeminds.nl\/en\/wp-json\/wp\/v2\/media?parent=5140"}],"wp:term":[{"taxonomy":"knowledge_type","embeddable":true,"href":"https:\/\/www.beeminds.nl\/en\/wp-json\/wp\/v2\/knowledge_type?post=5140"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.beeminds.nl\/en\/wp-json\/wp\/v2\/knowledge_category?post=5140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}