Jun
3

A Data Architect’s Walkthrough of HDP 2.1

Posted on June 3, 2014 by Douglas Moore

When Hortonworks announced the general availability of HDP 2.1, I was eager to check out what’s new in the release. My initial reason was to double check the version of Hue for a Quora post, but I also wanted to see the much-awaited commercial support for Storm. Based on last October’s Elasticsearch-Hortonworks partnership announcement, I thought…

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Jan
26

Hadoop Sequence Files and a Use Case on Reading only the keys

Posted on January 26, 2014 by Chitra Ramanathan

 To enjoy all the benefits of a hadoop based big data system, the first step would be to get the data into HDFS also known as the ingestion process. Hadoop does not work very well with a lot of small files, i.e., files that are smaller than a typical HDFS Block size as it causes…

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Jan
6

Ingestion with Spring Integration

Posted on January 6, 2014 by James Ji

In these days it’s well known that big data platforms can help in terms of processing data in a scalable way.  But guess what, before you can enjoy this efficiency, you need to ingest the data.  There are a couple of tools out there in the market which are helpful with ingestion.  The most famous…

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