wjones127 commented on a change in pull request #11894:
URL: https://github.com/apache/arrow/pull/11894#discussion_r766164576
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File path: r/vignettes/dataset.Rmd
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@@ -290,6 +290,64 @@ rows match the filter. Relatedly, since Parquet files
contain row groups with
statistics on the data within, there may be entire chunks of data you can
avoid scanning because they have no rows where `total_amount > 100`.
+### Processing data in batches
Review comment:
This example was useful in testing, and hopefully gives some ideas for
usage. Though perhaps it belongs more in the cookbook? LMK what you think.
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