What is a DAG |How to read DAG |Basics of Apache Spark |Pyspark tutorial
In This video we will see what is a spark DAG , why DAG is needed and also the practical of DAG.
This video talks about :
1. What is a DAG in spark ?
2. Why is it beneficial ?
3. How does spark create a DAG ?
4. DAG visualization
You can follow the entire playlist in which I covered the Spark concepts from beginner to advance. It has everything you need to know about spark to get started like what are dataframes, what are rdds and what are transformation and actions.
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Databricks Tutorial: • Databricks
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