I spent 6 hours learning how Apache Spark plans the execution for us

Catalyst, Adaptive Query Execution, and how Airbnb leverages Spark 3.

My name is Vu Trinh, and I am a data engineer.

I’m trying to make my life less dull by spending time learning and researching “how it works“ in the data engineering field.

Here is a place where I share everything I’ve learned.

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