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Can you append new columns to a file stored on disk without reading it all in mempey? Somehoe this is beyond parquet capabilities.
by meehai 10mo ago
Can you append new columns to a file stored on disk without reading it all in mempey? Somehoe this is beyond parquet capabilities.
- robert3005 10mo agoThe default writer will decompress the values, however, right now you can implement your own write strategy that will avoid doing it. We plan on adding that as an option since it’s quite common.
- deleted 10mo ago[deleted]