ETL Offload with Spark and Amazon EMR - Part 3 - Running pySpark on EMR
In the previous articles (here, and here) I gave the background to a project we did for a client, exploring the benefits of Spark-based ETL processing »
ETL Offload with Spark and Amazon EMR - Part 1 - Introduction
We recently undertook a two-week Proof of Concept exercise for a client, evaluating whether their existing ETL processing could be done faster and more cheaply using »