In addition to Python, you'll also need to know the fundamentals of Spark, including exposure to Dataframe APIs, and have a working knowledge of Apache's Kafka before taking on "Apache Spark 3 ...

It took a couple of years, but I wrapped my head around Python and got to the point where, given a problem, I could work out a way to solve it. But here’s what surprised me: I never went any deeper.

Python programmers reportedly make a hefty average salary of $120K per year. If you’ve been considering a career change, then this may be the perfect sector to get into. And especially right now ...