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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 of that goodness to go around. This article gets you started with Hadoop, ...

I gave an introductory talk on Hadoop yesterday at the Visual Studio Live! conference in Las Vegas. During the talk, I discussed how Hadoop Streaming, a utility which allows arbitrary executables to ...

This implementation is intended for illustration purposes only and the examples lack exception handling acceptable for production systems. Beyond showcasing an implementation of the MapReduce concept, ...

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前回は、 Web ConsoleからAmazon Elastic MapReduceを起動する方法を説明しました。今回はAPIでの起動方法を紹介していきます。 Web ConsoleとAPIはどこが違うのか 使用前に、 まずWeb ConsoleとAPIの違いをおさえておきましょう。 Webコンソールは、 1回の操作でJobを1つしか ...

When the Big Data moniker is applied to a discussion, it’s often assumed that Hadoop is, or should be, involved. But perhaps that’s just doctrinaire. Hadoop, at its core, consists of HDFS (the Hadoop ...

You’ll want to be familiar with the Apache Hadoop framework before you jump into Elastic MapReduce. It doesn’t take long to get the hang of it, though. Most developers can have a MapReduce application ...

Hadoop is the most significant concrete technology behind the so called “Big Data” revolution. Hadoop combines an economical model for storing massive quantities of data – the Hadoop Distributed File ...