LucaMaurelliC opened a new issue, #39005: URL: https://github.com/apache/arrow/issues/39005
### Describe the enhancement requested I'm learning how to exploit the arrow library in Python to read .parquet files concurrently from a local file system or a cloud file system and reading about memory mapping [here](https://arrow.apache.org/docs/python/parquet.html#reading-parquet-and-memory-mapping) I didn't understand whether I should enable it or not, and why. What are the pros and cons. Would you mind elaborating more on this points so that users are able to evaluate and decide if that is important? ### Component(s) Documentation -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
