polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Rust not yet supported17 Subscribers
Add a CodeTriage badge to polars
Help out
- Issues
- json_decode ComputeError when casting empty struct or list to string; inconsistent behavior with read_ndjson
- fix: Disallow broadcasting non-scalars
- fix(python): Make Series equality with ndarray work
- feat: support SQL commands for dates: MONTHS_BETWEEN, YEAR, MONTH
- Rolling aggregation followed by with_columns sometimes fails for streaming engine when some/all windows have no rows
- feat(python): Support expressions in DataFrame.partition_by
- fix(python): Recognize pd.Timestamp values in Series constructor
- feat(rust): Rewrite arr.gather_every as dedicated array kernel
- cannot join when predicate contains `over`
- Add a way of making a dataframe readonly to prevent in-place mutations or create a view of it
- Docs
- Rust not yet supported