[GitHub] [iceberg] RussellSpitzer commented on issue #5370: Interpreting the upper/lower bounds column returned from querying the .files metadata

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

RussellSpitzer commented on issue #5370:
URL: https://github.com/apache/iceberg/issues/5370#issuecomment-1202920968

   > @kbendick I'm rather interested in that `zorder` function. Is this `zorder` like the databricks zorder. https://databricks.com/blog/2018/07/31/processing-petabytes-of-data-in-seconds-with-databricks-delta.html
   > 
   > We've implemented such a method to sort IP 5 tuples.
   
   Yep, although I haven't looked at their implementation i'm betting it's pretty similar since the math is pretty old.


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