Aymeric Rateau

Reading data chunk by chunk

9

I have a running crate extracting data from a file into ndarray later exposed with PyO3 for big data but I would like to migrate it to arrow instead to...

write readme and example

3

Hi, The documentation describes well what can be done for reading. However, I am writing a crate to convert specific measurement file into parquet format ; There is no explanation...

As FixedSizeBinayArray is almost equivalent to PrimitiveArray (a Vec), it should have similar COW capabilities. So I would like to propose to add get_mut_values() method.

Performance benchmark

4

Hi Daniel, I would be curious to have comparison from your benchmark environment with the following: https://github.com/ratal/mdfr