In this lab, you will run a MapReduce application using the Hadoop Java API. The "Hello World" of MapReduce is traditionally a ...

I gave an introductory talk on Hadoop yesterday at the Visual Studio Live! conference in Las Vegas. During the talk, I ...

Introduction Ever wanted to code your own MapReduce application using Java and run it on Hortonworks Sandbox? This tutorial helps you to do just that :) This tutorial takes up a sample scenario - Poll ...

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Google and its MapReduce framework may rule the roost when it comes to massive-scale data processing, but there’s still plenty ...

This implementation is intended for illustration purposes only and the examples lack exception handling acceptable for production ...

When the Big Data moniker is applied to a discussion, it’s often assumed that Hadoop is, or should be, involved. But perhaps ...