Why Extended Attributes are Coming to HDFS

Extended attributes in HDFS will facilitate at-rest encryption for Project Rhino, but they have many other uses, too. Many mainstream Linux filesystems implement extended attributes, which let you associate metadata with a file or directory beyond common “fixed” attributes like filesize, ...

VMware Updates Big Data Extensions with Hadoop 2 Support

VMware Inc. updated its Big Data Extensions (BDE) for its vSphere virtualization platform, including support for Hadoop 2. BDE's set of integrated management tools -- built into vSphere -- help organizations deploy, run and manage Hadoop. With BDE, vSphere users can ...

Can Super-Fast Apache Spark Light Up Hadoop?

it the Hadoop Swiss Army knife of cluster computing frameworks. The Apache Software Foundation just rolled out Apache Spark v1.0, which it's calling a "super-fast, open-source, large-scale Relevant Products/Services data Relevant Products/Services processing and advanced analytics Relevant Products/Services engine." That's a ...

Free eBook-Learn About Microsoft’s Hadoop Implementation

Microsoft Press has just released a new eBook in its continuing line of free offerings. Introducing Microsoft Azure HDInsight presents 5 chapters and 130 pages of content covering Microsoft's foray into Big Data utilizing Apache Hadoop. HDInsight is built on ...

Couchbase NoSQL Database Goes Mobile

NoSQL database vendor Couchbase Inc. is seeking to let developers build always-available, data-driven apps for mobile users wherever they are, even when they don't have connectivity to the cloud. The Couchbase Mobile suite was released yesterday, featuring three components, including an ...
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