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From Janne Keskitalo <janne.keskit...@paf.com>
Subject Composite primary key
Date Sat, 26 Aug 2017 06:10:50 GMT
Hi

We're inserting messages from kafka into kudu tables and some messages
don't have a natural primary key, hence we decided to use kafka
topic/partition/offset -combination as the key. Is it better to concatenate
the fields into one kudu column or create a separate column for each? Do we
get better compression if using individual columns? And is the PK index
structure maintained outside of the actual table data?

-- 
Br.
Janne Keskitalo,
Database Architect, PAF.COM
For support: dbdsupport@paf.com

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