[GitHub] [incubator-doris] gaodayue opened a new issue #1648: optimize V2 BinaryPlainPage format

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

gaodayue opened a new issue #1648: optimize V2 BinaryPlainPage format
URL: https://github.com/apache/incubator-doris/issues/1648
 
 
   The current format for binary page is `Count(4), OffsetPos(4), Value^Count, Offset(4)^Count`.
   
   I think a better approach is to store Offset and Count in the trailer, as `Value^Count, Offset(4)^Count, Count(4)`. The advantages are
   1. we don't need to store `OffsetPos` any more
   2. the encoding process becomes streaming append, no need to reserve header and change it later

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