[GitHub] [iceberg] cccs-jc commented on issue #1671: Support timestamp partition using truncate

[GitBox <gi...@apache.org>]

cccs-jc commented on issue #1671:
URL: https://github.com/apache/iceberg/issues/1671#issuecomment-718714708


   For many years we have been partitioning our RDBMS into 15min. Because of ever growing dataset sizes we are transitioning to a mixed architecture where most of the data will reside in a datalake and some curated datasets will be stored into RDBMS. Ideally we would like the partitioning of our datalake to mirror the partitioning of our RDBMS.
   
   I agree that dividing time into minute granularity is to fine grained but I believe there is a case to be made for a quarter hour partitioning.
   
   If the community agrees to this I can contribute the patch for it.
   


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