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A comment on Show HN: Quilt – manage data like code.

Re:Show HN: Quilt – manage data like code by nosefouratyou on Friday July 14, 2017 @09:10PM (#14774488)
What's the difference between Apache Parquet and Apache Arrow? They are both columnar formats right?
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Re:Show HN: Quilt – manage data like code by akarve on Friday July 14, 2017 @09:50PM (#14774598)
Parquet is stationary data on-disk. Arrow is focused on in-memory analytics and serializes out to a variety of formats (including Feather and Parquet).
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