I&#x27;m surprised they didn&#x27;t give a justification as to why they couldn&#x27;t just adopt Parquet[0].<p>[0] <a href="https:&#x2F;&#x2F;parquet.apache.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;parquet.apache.org&#x2F;</a>