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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 ...

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 ...

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

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in!

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

You’ll want to be familiar with the Apache Hadoop framework before you jump into Elastic MapReduce. It doesn’t take long to ...

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