In this episode, you will learn about doing a basic ETL (extract, transform, and load) operation using Apache Spark. You will load a basic CSV file with Apache Spark, make […]

This article follows my previous post on my trip to NASA in Langley, Va. in early March 2019. This is the second and last part of this article. Before going […]

I like to use π day, to remember a few things about science and technology that influence who I am. This year, π day is perfect for that. Let me tell […]

A new chapter of Spark in Action, 2e, (formerly known as Spark with Java) is available. Chapter 11 is titled “Working with SQL”. In chapter 11, you will explore how […]

As you may know, I start writing Apache Spark with Java (now renamed Spark in Action, 2nd edition). Usually, as the book develops, authors share a few excerpt of the book […]