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Brian O'Neill
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Brian O'Neill

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Nice
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Brian O'Neill

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ngxtop: real-time metrics for your nginx server @ http://bit.ly/OLmdAh  - nice!
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Spark on Cassandra (w/ Calliope)
We all know that reporting off of data stored in NoSQL repositories can be cumbersome.  Either you built the queries into your data model, or you didn't.  If you are lucky, you've paired Cassandra with an indexer like SOLR or Elastic Search, but sometimes a...
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Great example. I was running C* 2.0.1 on my Mac and test complained that missing reqd field 'consistency' was missing; after upgrading to 2.0.5 test ran fine.
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Brian O'Neill

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Shark on Cassandra (w/ Cash) : Interrogating cached data from C using HiveQL*
As promised, here is part deux of the Spark/Shark on Cassandra series. In the previous post , we got up and running with Spark on Cassandra.   Spark gave us a way to report off of data stored in Cassandra.  It was an improvement over MR/Hadoop, but we were ...
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Pleasantly Uncomfortable : Innovation run rampant.
Over the last three years, we've built out a kick-ass platform for data management and analytics. Early on, it was a lot of new technology.  We were integrating and deploying technologies at a rapid rate, almost one per month: dropwizard, spring, extjs then...
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Introduction
Husband, Hacker, Hiker, and Kayaker. Fisherman and Father. 
Big Data Believer, Innovator, and Distributed Computing Fanatic.
DataStax MVP & Rebel Elite, InfoWorld's Technology Innovation Award Winner

Brian is CTO at Health Market Science (HMS) where he drives innovation and development of their Big Data platform focused on data management and analysis for the Healthcare space. The platform is powered by Storm and Cassandra and delivers real-time data management and analytics as a service.
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