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Building a Real-time, Personalized Recommendation System with Kiji

Posted by on  Dec 26, 2013

Jon Natkins explains in this article how to create a personalized recommendation system fed with large amounts of real-time data using Kiji, which leverages HBase, Avro, Map-Reduce and Scalding.

Costin Leau on Elasticsearch, BigData and Hadoop

Posted by on  Nov 15, 2013

Elasticsearch is an open source, distributed real-time search and analytics engine for the cloud. InfoQ spoke with Costin Leau about Elasticsearch and how it integrates with Hadoop and Big Data.

Spoilt for Choice – How to choose the right Big Data / Hadoop Platform?

Posted by on  Jul 09, 2013

Although Hadoop is a set of an open source Apache (and now GitHub) projects, there are currently a large number of alternatives for installing a version of Hadoop and realizing big data processes. 4

Interview and Video Review: Working with Big Data: Infrastructure, Algorithms, and Visualizations

Posted by on  May 02, 2013

Paul Dix leads a practical exploration into Big Data in this video training series. The training focuses on the high level architecture while teaching practical usage skills and Ruby algorithms.

Hadoop Virtual Panel

Posted by on  Nov 20, 2012

In this virtual panel, InfoQ talks to several Hadoop vendors and users about their views at current and future state of Hadoop.

Interview with Arun Murthy on Apache YARN

Posted by on  Aug 17, 2012

Apache Hadoop YARN – a new Hadoop resource manager - has just been promoted to a high level Hadoop subproject. InfoQ had the chance to discuss YARN with Arun Murthy - founder of Hortonworks. 1

Generating Avro Schemas from XML Schemas Using JAXB

Posted by on  Mar 06, 2012

In his new article Benjamin Fagin discuss how to write XJC plugins and use this technique to generate AVRO schemes and marshaling classes directly from existing XSD files 7

Exploring Hadoop OutputFormat

Posted by on  Dec 07, 2011

Usage of custom Hadoop OutputFormat allows to produce output data in a form most appropriate for other applications. 4

Extending Oozie

Posted by on  Aug 02, 2011

In this article authors show how to extend Oozie by introducing custom actions, specific for a given company/line of business. 7

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