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toshyesterday at 6:45 PM2 repliesview on HN

parquet is optimized for storage and compresses well (=> smaller files)

feather is optimized for fast reading


Replies

aynycyesterday at 7:21 PM

Given the cost of storage is getting cheaper, wouldn't most firms want to use feather for analytic performance? But everyone uses parquet.

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twicyesterday at 9:11 PM

And now there's Lance! https://lance.org/