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https://issues.apache.org/jira/browse/ARROW-16144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sam Albers reassigned ARROW-16144:
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Assignee: Sam Albers
> [R] Write compressed data streams (particularly over S3)
> --------------------------------------------------------
>
> Key: ARROW-16144
> URL: https://issues.apache.org/jira/browse/ARROW-16144
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Affects Versions: 7.0.0
> Reporter: Carl Boettiger
> Assignee: Sam Albers
> Priority: Major
>
> The python bindings have `CompressedOutputStream`, but I don't see how we
> can do this on the R side (e.g. with `write_csv_arrow()`). It would be
> wonderful if we could both read and write compressed streams, particularly
> for CSV and particularly for remote filesystems, where this can provide
> considerable performance improvements.
> (For comparison, readr will write a compressed stream automatically based on
> the extension for the given filename, e.g. `readr::write_csv(data,
> "file.csv.gz")` or `write_csv("data.file.xz")` )
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