[tomnipotent]

> it is currently somewhat slower than the fastest (Polars).

That's really promising, considering how fast Polars is. Both are written in Rust and use Apache Arrow, so they can even co-exist in the same context.

[hashjoiner]

Yes, that's pretty exciting! There is even support in Polars to execute the dataframe compute in DataFusion (as it can handle larger than memory datasets).