Master Databricks and Apache Spark Step by Step: Lesson 6 - Understanding Spark SQL (fixed sound)

In this video, you will learn about Spark SQL, the data engineering powerhouse inside Apache Spark. Spark SQL not only supports a rich implementation of Structured Query Language but provides query optimizations that make it the most performant way to write applications. Python, R, and Scala rely on this to perform well in parallel.

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[jaydeep]

Your video series is incredibly informative and offers a fantastic way to grasp the concepts of Spark. I truly appreciate the effort and dedication you’ve put into creating these videos and sharing your knowledge. Great work!

👏

[SK-kenu]

Your explanation on how SQL works under the hood immediately helped with a problem at work today. Thanks a lot and keep up the great work!

[mansah]

Completed lesson 6... easy peasey stuff thanks to your simple explanations. moving on to lesson 7

[juaneshberger]

Hi Bryan, I have been using polars a lot lately, are you familiar with this framework. It is super fast, it can make data pipelines and streamlit dashboards super fast. How do you think it compares with apache spark/pyspark?