ORC offers a number of features not available in RC files:
* Better encoding of data. Integer values are run length encoded.
Strings and dates are stored in a dictionary (and the resulting pointers
then run length encoded).
* Internal indexes and statistics on the data. This allows for more
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From: Ashok Kumar [mailto:ashok34...@yahoo.com]
Sent: 21 December 2015 19:18
To: user@hive.apache.org
Subject: Re: Difference between ORC and RC files
Ma
Hi Gurus,
I am trying to understand the advantages that ORC file format offers over RC.
I have read the existing documents but I still don't seem to grasp the main
differences.
Can someone explain to me as a user where ORC scores when compared to RC. What
I like to know is mainly the
