What is a DAG?
It stands for a Directed Acyclic Graph and is the basis of Airflow, Prefect, and Dagster.

Lately I’ve spent a lot of time researching different orchestration tools to use within a data stack that I’m building at. I’ve been looking at Airflow, Dagster, and Prefect to name a few.
As someone who has never used one of these tools before, it was a bit confusing reading through documentation. I mean how many times…