Use `polars` to compute stats for three example big datasets
> I tried using polars instead of duckdb to see if it works for bigger datasets and does not stuck and in a local container it works for me, so now I want to check if it's the same on prod but don't want to spend too much time on this in case it doesn't work, that's why I omitted tests (it's only for 3 datasets anyway).
Use `polars` to compute stats for three example big datasets: > I tried using polars instead of duckdb to see if it works for bigger datasets and does not stuck and in a local container it works for me, so now I want to check if it's the same on prod but don't want to spend too much time on this in case it doesn't work, that's why I omitted tests (it's only for 3 datasets anyway).