title: Which open source framework is best for ETL Apache Airflow or Apache Beam?
body: <p>I'm trying to do the ETL with open source frameworks,
  I have heard about two things Apache Beam and Apache Airflow, which one best for the entire ETL or ELT like Talend, Azure Data Factory, etc. and in fact, I'm trying to do everything with cloud data warehouses(redshift, azure data warehouse, snowflake, etc.) which one is good for these kinds of work and It would be great If I get some comparison between those two frameworks.
  Thanks in advance. </p>