presto - Rittman Mead

Analyzing Wimbledon Twitter Feeds in Real Time with Kafka, Presto and Oracle DVD v3

Last week there was Wimbledon, if you are a fan of Federer, Nadal or Djokovic then it was one of the events not to be missed. I deliberately excluded Andy Murray from the list above since he kicked out my favourite player: Dustin Brown. Two weeks ago I was at

odi

ETL Offload with Spark and Amazon EMR - Part 5 - Summary

This is the final article in a series documenting an exercise that we undertook for a client recently. Currently running an Oracle-based datawarehouse platform, the client asked for our help in understanding what a future ETL and reporting platform could look like, given the current landscape of tools available. You

obiee

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 Spark. They were also interested in whether something like Redshift [http://docs.aws.amazon.com/redshift/latest/mgmt/welcome.html] would provide a suitable