Scala + Spark
Introduction to Scala + Spark for Programmers, based on the course from Sundog Education:
https://www.udemy.com/course/apache-spark-with-scala-hands-on-with-big-data
Scala
I'll start with a disclaimer: These are notes written by an experienced Java dev, thus some le...
Intro to Spark / RDDs
Apache Spark Spark is a fast and general engine for large-scale data processing. The user writes...
DataFrames and Advanced Techniques
A Spark DataSet is an extension of the RDD object. It has rows, can run queries, and has a schema...