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
- perf: Add dedicated kernel for `concat_list`
- chore (rust): Update pyo3-polars version to 0.28.0
- Upon moving to 2.0, change the canonical link to stable for version 1.0 docs
- feat(rust,python): Parse duration strings with strptime
- Categorical chunks returned by collect_batches() have differing dictionaries when exported via to_pandas()
- fix(python): Fix a few typos in the docstrings
- fix(python): Fix some type hints and type aliases
- Consider removing the pyarrow dependency for to_pandas() (numpy backed)
- Memory regression in 1.42.0: async Parquet prefetch count raised to 512 → ~2× peak RAM on streaming scan_parquet → sink_parquet, OOMs scripts that worked on 1.41.2
- fix(rust): Avoid dedup-name collision when a generated header already exists
- Docs
- Rust not yet supported