Hitachi Vantara Pentaho Community Wiki

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  1. Watch the intro videos below.
  2. Read about Kettle and Big Data.
  3. Download and configure the software here.
  4. Try the How To's for yourself.
  5. Join the Pentaho Big Data forum and let us know how you are using Big Data, ask questions and give feedback.
  6. Tell all your friends and neighbors

Intro Videos

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label1) Pentaho MapReduce with Kettle

The first three videos compare using Pentaho Kettle to create and execute a simple MapReduce job with using Java to solve the same problem. The Kettle transform shown here runs as a Mapper and Reducer within the cluster.

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label2) Straight Java

What would the same task as "1) Pentaho MapReduce with Kettle" look like if you coded it in Java? At a half hour long, you may not want to watch the entire video...

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label3) Compare using Kettle to Java

This is a quick summary of the previous two videos, "1) Pentaho MapReduce with Kettle" and "2) Straight Java", and why Pentaho Kettle boosts productivity and maintainability.

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labelLoading Data into Hadoop

A quick example of loading into the Hadoop Distributed File System (HDFS) using Pentaho Kettle.

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labelExtracting Data from Hadoop

A quick example of extracting data from the Hadoop Distributed File System (HDFS) using Pentaho Kettle.

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