Hadoop has been known as MapReduce running on HDFS, but with YARN, Hadoop 2.0 broadens pool of potential applications Hadoop has always been a catch-all for disparate open source initiatives that ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

In this video from the PBS User Group 2013, Jeffrey Denton from Clemson University presents: Using PBS and myHadoop to Schedule Hadoop MapReduce Jobs Accessing a Persistent OrangeFS Installation.

Karmasphere Studio Community Edition is a graphical environment to develop, debug, deploy and visualize MapReduce jobs. It accelerates the development process for experienced Hadoop developers and ...

The source code for WordCount is published in the Apache Hadoop tutorial. With a single-line code change to the original WordCount sample, ScaleOut hServer’s MapReduce execution engine can execute ...

Scheduling means different things depending on the audience. To many in the business world, scheduling is synonymous with workflow management. Workflow management is the coordinated execution of a ...