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 ...

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 ...

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 ...

Facebook has shared some more behind-the-scenes information about just how the social network is built, this time centered around the enormous amount of data that it collects. Over half a petabyte of ...