CarbonData (1.5.2) TPCH Reports

[Gururaj Shetty (Guru)]

Hi Team,

Kindly find the published TPCH Report of CarbonData (1.5.2) and ORC, CarbonData (1.5.2) and Parquet on Presto 2.10 and Spark 2.3.2 respectively.

https://cwiki.apache.org/confluence/display/CARBONDATA/CarbonData+Performance+Reports

Regards,
Gururaj

[aaron]

Hi Gururaj, I did not see the points carbon is better than parquet from your
report. So i'm wondering why we should use carbon not parquet? we all know
parquet is more popular.




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[gururajshetty]

Hi Aaron,

In this report, the TPCH test is done with plain comparison with Parquet
without using CarbonData optimization. So only full scan query shows
improvement.

Later we will publish a report to demonstrate how CarbonData can help to
improve performance like Index pruning for filter queries & pre-aggregate
tables...




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