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 supported14 Subscribers
Add a CodeTriage badge to polars
Help out
- Issues
- Window starts from -1 when using group_by_dynamic (groupby_dynamic) with integer column and `every="1i"`
- `failed to determine supertype of datetime[ns, UTC] and datetime[ns]` for when-then-otherwise expression that yields NULL
- Julian
- option for compliance of pure rust written parquets with nested fields
- Globbing support for multiple JSON (not ndjson) files?
- Type Casting string to date does not for list of dicts
- Type casting is slow - seems like lack parallelism and caching
- Cross-architecture support
- Split the "Selectors" page into one page per selector - same as the "Functions" page section
- support .var for large durations
- Docs
- Rust not yet supported