Thanks! Its true, many things are frustrating, like you say - bulk downloading. Yes DuckDB is amazing, and I use it in more than one of my projects. It has a lot of use cases for the data lake.

I agree, it would be more beneficial to query on patterns, but the main use case I saw for this app was non-tech folks wanting to see data in s3. I assume they wouldn't do fancy stuff like querying multiple files. But maybe I should add that functionality. Thanks for the suggestion!