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Polars dataframes are way faster, more memory efficient, and have a more ergonomic interface for transformations.
At some point, you may want to switch the backend to Polars. At least for now, I th…
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https://www.pola.rs/
https://pypi.org/project/polars/
https://pola-rs.github.io/polars/py-polars/html/reference/
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It looks like our string to datetime utilities throws an error. This is a fairly common step while cleaning datasets, so it'd be nice to support it:
```python
import polars as pl
from functools i…
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We could support ingesting objects that implement the [Arrow PyCapsule API](https://arrow.apache.org/docs/format/CDataInterface/PyCapsuleInterface.html).
Compared to the current support for the Dat…
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Hi @jrosell, I have a question regarding the code you benchmark. You say in the README:
> I've added a file copy and file reading steps in each benchmark method to be sure to compare the pipelines …
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So Polars is a replacement for Pandas written in Rust (https://pola.rs/) which can be 10-100x faster than Pandas depending on the operations.
However, it's still not fully compatible with certain thi…
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I see Polars recently added `to_torch`:
https://www.linkedin.com/posts/pola-rs_export-your-polars-dataframe-directly-to-activity-7193568311769542656-kqRz
I see Ibis has a `to_torch` API: https://g…
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## Current Behavior
when trying to calculate event duration as a property it fails.
## Expected Behavior
it succeeds
or
remove it as event duration property
## Failure Information (f…
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When creating an area chart from a polars dataframe with a categorical datatype a ValueError is thrown. This works fine if using `mark_line` instead of `mark_area` or if one converts the polars df to …
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* [ ] Add a `to_polars()` method that forwards arguments to `to_table()`
* [ ] Validate vector columns become sensible types in Polars
* [ ] Support passing Lance table to Lazy API so that we have n…