# Extract Transform Load

ETL (Extract, Transform, Load) takes data from a source, reshapes it in a series of small steps, and stores it at a destination.

![Cheat sheet: Extract Transform Load](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/a0d71d2d12dc41c8b987ea6ddfcd2a37.webp)

- Category: Software Development
- Level: Apprentice
- Tags: etl, general
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/what-is-a-stream-extract-transform-load-cheat-sheet