GSharayu opened a new pull request #6876:
URL: https://github.com/apache/incubator-pinot/pull/6876


   When the forward index is not dictionary encoded, we have 2 choices:
   
   store the data as is (RAW)
   store the data snappy compressed - using snappy compression codec library
   
   ZSTD library in Java - https://github.com/luben/zstd-jni
   
   We get good compression ratio. So based on the user requirements, user can 
configure via table config on a per column basis. The default behavior 
continues to remain the same. It is snappy for dimension columns and no 
compression for metric columns. 
   
   Issue (#6804)


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