Using Hadoop Rack Locality to Boost Vertica Performance

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JimKnicely
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Using Hadoop Rack Locality to Boost Vertica Performance

Post by JimKnicely » Wed May 24, 2017 4:36 pm

Cool blog post authored by Monica Cellio.

When database nodes are co-located on Hadoop data nodes, Vertica can take advantage of the Hadoop rack configuration to execute queries against ORC and Parquet data. Moving query execution closer to the data reduces network latency and can improve performance.

Continue reading here: https://my.vertica.com/blog/using-hadoo ... rformance/
Jim Knicely

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Note: I work for HPE. My views, opinions, and thoughts expressed here do not represent those of my employer.

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