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**Describe the bug**
A clear and concise description of what the bug is.
- [x] I have checked that this issue has not already been reported.
- [x] I have confirmed this bug exists on the latest v…
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I have a use-case where I want to extract data as an arrow table, save as parquet, and then later load it with polars.
My problem is that I cannot figure out how to avoid extension types, in particul…
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## Reproduction
```python
from datetime import datetime
import polars as pl
from hamilton import driver
from hamilton_sdk import adapters
import __main__ as dag
def df() -> pl.Series:…
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**Motivation**
* Faster than raw operations by 200-1000x (Lazy optimization, Rust, Fastest Algorithms for every simple operation)
* Big amount of supported features
* Less memory intensive
* Can…
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### We would like to learn about your use case. For example, if this feature is needed to adopt Narwhals in an open source project, could you please enter the link to it below?
_No response_
### P…
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Polars https://www.pola.rs/ is a nice data frame library for python.
It would be great if plotnine would also support polars instead of pandas data frames.
My current workaround is:
```
plotn…
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In the docstrings example in https://narwhals-dev.github.io/narwhals/api-reference/dataframe/, we always show the output for pandas and Polars
We should instead:
- show pandas, Polars (eager), and…
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While fetching data with `find_polars_all`, `find_pandas_all`, `find_arrow_all` from `pymongoarrow.api`, the schema is being inferred based on first document. If the same key is having different datat…
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**Is your feature request related to a problem? Please describe.**
Export SAS data sets to Polars allowing for data type reinference
**Describe the solution you'd like**
Split the existing SASIOSTDIO…
ifly6 updated
1 month ago
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Underscores are not in the [tracking spreadsheet](https://docs.google.com/spreadsheets/d/1w4H-qrSe9pkvNT2NhowfiIHNWXSseOyMX2nu5H6-RkQ/edit?pli=1&gid=0#gid=0), but are in [polars docs](https://docs.pol…