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From Ryan Harris <Ryan.Har...@zionsbancorp.com>
Subject RE: Difference between RC file format & Parquet file format
Date Thu, 18 Feb 2016 03:56:12 GMT
ORC files = optimized RC files
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+ORC

Parquet is similar to ORC, but a bit different.  http://parquet.apache.org/documentation/latest/

Parquet is a bit more of a "standard" file format outside of Hive, while ORC files are primarily
used by Hive and Pig.

From: Ravi Prasad [mailto:raviprasad29@gmail.com]
Sent: Wednesday, February 17, 2016 8:36 PM
To: user@hive.apache.org
Subject: Difference between RC file format & Parquet file format

Hi all,
  Can you please let me know,
How the RC file format is different from the Parquet file format.
Both are column oriented file format, then what are the difference.

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Regards,
RAVI PRASAD. T

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