Read csv in polar coordinates
polars.read_csv and polars.read_csv_batched and polars.scan_csv What's the difference?
polars.read_csv looks equivalent to pandas.read_csv since they have the same name.
Which one to use in which scenario and how are they similar/different from pandas.read_csv?
correct answer
-
polars.read_csv_batchedis very equivalent topandas.read_csv(iterator=True)一个>. -
polars.scan_csvwill not do anything until you do something likedask.dataframe.read_csv## on the dataframe # (lazy loading).
- When I use
- I use
This is an answer based entirely on my (modest) opinion.
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