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  • SQL-on-Hadoop

    SQL-on-Hadoop is a class of analytical application tools that combine established SQL-style querying with newer Hadoop data framework elements.

  • Hadoop 2

    Apache Hadoop 2 is the second iteration of the Hadoop framework for distributed data processing.  Hadoop 2 adds support for running non-batch applications as well as new features to improve system...

  • Enterprise Hadoop promises to bring big changes

    Long-time IT watcher Tom Davenport sees potential in the latest big data go-around, with enterprise Hadoop part of the mix.

  • SQL-on-Hadoop steps out front at Hadoop Summit 2014

    This edition of the Talking Data Podcast takes a look at the recent Hadoop Summit 2014, where Hadoop shared the spotlight with SQL.

  • Taking stock of Hadoop 2

    The release of Hadoop 2 seems to be all that prospective users and industry analysts can talk about. If you think all that chatter has translated into widespread adoption, you're wrong. The release -- a possible answer to calls for...

  • Hadoop cluster

    A Hadoop cluster is a special type of computational cluster designed specifically for storing and analyzing huge amounts of unstructured data in a distributed computing environment. 

  • CIOs: Hadoop ecosystem cries out for security and governance

    The Hadoop ecosystem is bristling with new developments, but security and governance are lacking, warn Gartner analysts Merv Adrian and Nick Heudecker. Plus notes on Apache Giraph, HaaS and the Hadoop appliance --...

  • Tunneling to perfection: Apache Hadoop's MapReduce evolves

    It's been nearly 10 years since Google published MapReduce: Simplified Data Processing on Large Clusters. The seminal paper, which describes first "mapping" or sorting the data and then "reducing" or summarizing it, altered the data...

  • EMC upgrades Isilon NAS for file storage, Hadoop analytics

    EMC spins out two new Isilon NAS models, including one for Hadoop analytics, and adds flash read cache.

  • Apache Hadoop FAQ for BI professionals

    Want to explore how Apache Hadoop can aid your BI / DW efforts? Get the most common questions about Hadoop answered in this tutorial.

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