1 comment

[ 4.0 ms ] story [ 17.7 ms ] thread
Spent some time diving into the Apache Parquet file format, which was surprisingly complicated and nuanced.

There's lots of lore/history in the versioning of the format's various features, and I put together a post to share some of the things I learned by browsing the issues/mailing list and talking to folks from the Parquet community.

Enjoy!