Guide to Real-Time Analytics for Hadoop

Architectural patterns for making big data instantly available from your data lake.

This guide offers an answer to the speed weakness of Hadoop in the form of Apache Druid, a columnar store database purpose-built for one of the things that the Hadoop ecosystem is architecturally unable to solve: real-time analytics.

It discusses:
  • The strengths and weaknesses of Hadoop.
  • How Druid adds real-time ad hoc analytics to your data lake.
  • 3 architecture patterns for implementing Druid with Hadoop.