s3 - Rittman Mead

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 running on Amazon's Elastic Map Reduce (EMR) Hadoop platform. The proof of concept we ran was on a very simple requirement, taking inbound files

spark

ETL Offload with Spark and Amazon EMR - Part 2 - Code development with Notebooks and Docker

In the previous article I gave the background to a project we did for a client, exploring the benefits of Spark-based ETL processing running on Amazon's Elastic Map Reduce (EMR) Hadoop platform. The proof of concept we ran was on a very simple requirement, taking inbound files from a third

Big Data

Forays into Kafka - Enabling Flexible Data Pipelines

One of the defining features of “Big Data” from a technologist’s point of view is the sheer number of tools and permutations at one’s disposal. Do you go Flume or Logstash? Avro or Thrift? Pig or Spark? Foo or Bar? (I made that last one up). This wealth