Exploring the Ins and Outs of Taming Big Data with Apache Spark and Python: A Review of the Hands-On Udemy Course
I recently completed the course “Taming Big Data with Apache Spark and Python – Hands On!” on Udemy, taught by Frank Kane. I wanted to share my thoughts on the course and provide my opinions on what I enjoyed and what I didn’t like as much. My thoughts If you are already familiar with Spark […]
Spark’s map() vs flatMap() What’s the difference?
I’ve been messing around with Spark for a few months and dabbled in it with a few work projects, but I recently decided to really get stuck in and understand it. While testing out Spark’s map() and flatMap() transformation operations, I thought I’d post some of my findings here to save myself having to look […]