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
- Filter On Literal Edge-Case Optimization
- Raise Error for sink_parquet() when an input filename is included in output filename
- Bad error message when comparing temporal to non-temporal dtype
- register_io_source() filtering order
- `schema` parameter for `scan_ipc()`
- Usage of avro-schema for avro format
- JSON roundtrip fails for several dtypes (`struct.json_encode` and `str.json_decode`)
- Inconsistent behavior of fmt_str_lengths between __str__ (print) and _repr_html (Jupyter display)
- More expressive error messages on casting related ArrowInvalid exceptions
- Overly strict typing in lazyframe name parsing methods
- Docs
- Rust not yet supported