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Re:Feather: A Fast On-Disk Format for Data Frames for R and ... by hadley on Tuesday March 29, 2016 @07:24PM (#11385786)
The format already supports larger than RAM data, but we don't yet have an API for creating those files or just extracting slices. That will come in the future.
Re:Feather: A Fast On-Disk Format for Data Frames for R and ... by dbyte on Tuesday March 29, 2016 @08:14PM (#11386036)
Thanks for working on this. Really a great effort. Hope your guys can get good inspiration from projects like h5df, bcolz, pytables having the option of incrementally adding features and maintaining an open spec.