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Posted to issues@carbondata.apache.org by "Jacky Li (JIRA)" <ji...@apache.org> on 2017/06/06 05:22:18 UTC
[jira] [Created] (CARBONDATA-1129) Delta-of-delta for timestamp
data type
Jacky Li created CARBONDATA-1129:
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Summary: Delta-of-delta for timestamp data type
Key: CARBONDATA-1129
URL: https://issues.apache.org/jira/browse/CARBONDATA-1129
Project: CarbonData
Issue Type: Sub-task
Reporter: Jacky Li
In case of timeseries data, data is arriving at the periodical manner. Delta-of-delta encoding can compress the data heavily.
See http://www.vldb.org/pvldb/vol8/p1816-teller.pdf
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