marcogorelli

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Narwhals: Unified DataFrame Functions for Pandas, Polars, and PySpark

Posted by marcogorelli on Saturday May 17, 2025 @04:56AM
from the codecut.ai dept.

https://codecut.ai/unified-dataframe-functions-pandas-polars-pyspark/

( Read More... | no comments | on HN )

Re:FireDucks: Pandas but 100x Faster on Wednesday November 20, 2024 @09:09AM (#42194053)

Could you show how you write "calculate a monthly sum anchored on the last business day of the month" in pandas please?

Re:Farewell Pandas, and thanks for all the fish on Friday August 30, 2024 @10:11AM (#41400915)

Also depending on your use case, Ibis may not support the part of the Polars API you actually need

(to be clear, I'm a fan of "DuckDB via Ibis", I'm much less a fan of statements to the effect of "use Polars via Ibis instead of Polars directly", as I think they miss a lot :wink:)