Monthly Archive: March 2019
topology supervision features of streaming frameworks (or lack thereof)
Blog post edited by Lester Martin This blog post introduces the three streaming frameworks that are bundled in the Hortonworks Data Platform (HDP) – Apache Storm, Spark Streaming, and Kafka Streams – and focuses on the supervision features offered to…
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are partially-written hdfs files accessible? (not exactly, but much more yes than I previously thought)
Blog post added by Lester Martin Today is one of those days when I thought I knew something, stood firm with my assumption, and then found out that I wasn’t as right as I thought. Yes, a more humble person…
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What Is Your Value Curve?
Are you floundering in a Red Ocean of competition? Modern enterprises operate in an extremely competitive (red ocean) and turbulent, hyperconnected white water world. To better appreciate the competitive environment in which your company is operating, ask yourself the following…
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Introducing the 2019 Data Heroes – EMEA!
The Data Heroes initiative is one of the ways that we recognize customers who achieve outstanding results with Cloudera technologies . The Data Visionary, Data Scientist, Data Architect, and HCC Community Champion awards are given out to organizations transforming their businesses…
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use spark to calculate salary statistics for georgia educators (the fourth book of the trilogy)
Blog post edited by Lester Martin As the title suggests, this posting was something I came up with AFTER I published the first three installments of my Open Georgia Analysis way back in 2014. And yes, you might have also…
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