This tutorial demonstrates how to write and run Apache Spark applications using Scala with some SQL. I also teach a little Scala as we go, but if you already know Spark and you are more interested in ...

In this workshop the exercises are focused on using the Spark core and Spark Streaming APIs, and also the dataFrame on data processing. Exercises are available both in Java and Scala on my github ...

If you are working in the Data Science domain, then you are already familiar with Jupyter Notebook. It’s one of the most popular interactive tools to develop ML projects in Python. But you can also ...

Most data engineers know that performance issues in a distributed computing environment can easily lead to issues impacting the overall efficiency and effectiveness of data engineering tasks. While ...