PySpark UDF Tutorial for Beginners | 20-Minute Crash Course
Автор: de-ninja
Загружено: 2025-12-13
Просмотров: 62
Описание:
In this video, I explain User Defined Functions (UDFs) in PySpark—from basics to hands-on examples.
We’ll cover:
What a UDF is and when to use it
Pros and cons of PySpark UDFs
A simple UDF for square root
A practical UDF to calculate review sentiment
This video is ideal if you’re working with Python, PySpark, and real-world data processing logic.
🔗 Notebook link (code used in this video):
👉 https://drive.google.com/file/d/1_Hgm...
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