Scala Cookbook Recipe 20.6, Using Spark SQL Queries Against Multiple Files

https://alvinalexander.com/video-course/intro-scala-3/introduction/ This is a video version of Recipe 20.6 from the Second Edition of the Scala Cookbook, which was published in 2021. As its title implies, it shows how to use Apache Spark SQL queries when working with multiple data files. MY FREE VIDEO COURSES: Introduction to Scala 3 https://alvinalexander.com/video-course/intro-scala-3/introduction/ Introduction to Functional Programming https://alvinalexander.com/video-course/intro-fp/introduction/ MY BOOKS: Learn Scala 3 The Fast Way ($5): https://alvinalexander.com/scala/learn-scala-3-the-fast-way-book/ Learn Functional Programming Without Fear ($5):