polars
https://github.com/pola-rs/polars
Rust
Dataframes powered by a multithreaded, vectorized query engine, written in Rust
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- Issues
- Show un-shortened value on hover when rendering html version of dataframe (eg. in Jupyter Notebook)
- Make `polars-lazy::dsl::dt::*;` public
- Add more metadata discovery to polars.read_parquet_schema or new function
- Implement scan_avro
- More readable node names in `LazyFrame.profile` when using `.map` (python)
- Rust API: UUID support in pola.rs Series
- Allow list.eval to reference named columns
- doc/bug: Explode results depend on order of columns in dataframe instead of column list
- CoGrouped Apply
- Allow reading specific row groups read_parquet
- Docs
- Rust not yet supported