Why Scala is the Secret Sauce for Big Data: A Fun Dive into Functional Programming

"Functional programming focuses on using pure functions, meaning they produce the same output given the same input and don't change anything outside their scope. This leads to cleaner, more consistent code - just like a well-organized kitchen!"

"In the realm of functional programming, recursion is like your main chef: it can handle repetitive tasks with style. Scala allows functions to call themselves, optimizing the function through tail recursion, which prevents stack overflow when dealing with big data."

Read at Medium