feature: add new Spark course in free-courses-en.md (#12354)

* feature: add new Spark course in free-courses-en.md

* Update courses/free-courses-en.md

Co-authored-by: Eric Hellman <eric@hellman.net>

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Co-authored-by: Eric Hellman <eric@hellman.net>
This commit is contained in:
Hridyanshu
2025-10-09 09:11:47 +05:30
committed by GitHub
parent 7e90848651
commit 609f6555cf
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### Spark
* [Learn Spark](https://www.udacity.com/course/learn-spark-at-udacity--ud2002) - David Drummond, Judit Lantos (Udacity)
* [Spark Tutorial \| Spark Tutorial for Beginners \| Apache Spark Full Course - Learn Apache Spark 2020](https://www.youtube.com/watch?v=zC9cnh8rJd0) Great Learning
* [Learn Spark](https://www.udacity.com/course/learn-spark-at-udacity--ud2002) - David Drummond, Judit Lantos (Udacity)
* [PySpark - Zero to Hero \| PySpark Tutorial 2025 \| Spark Tutorial 2025 \| Learn from Basics to Advanced Performance Optimization](https://www.youtube.com/playlist?list=PL2IsFZBGM_IHCl9zhRVC1EXTomkEp_1zm) - Ease With Data
* [Spark Tutorial \| Spark Tutorial for Beginners \| Apache Spark Full Course - Learn Apache Spark 2020](https://www.youtube.com/watch?v=zC9cnh8rJd0) - Great Learning
### Scala