Reminds me of the time Oprah screwed her audience over with a free carhttps://www.jalopnik.com/that-time-oprah-gave-276-people-free-cars-that-actually-1838106001/
Data scientist here, duckDB is the best. I use it all the time in notebooks where I have a data frame and I want to query it like SQL. In memory duckdb database to the rescue.