I built a platform for some midsize companies in a specific vertical that is basically a data warehouse with some LLM-driven dashboarding and query tools on top. Typical data size 5-150gb. So I built a service layer around duckdb, where each tenant gets their own duckdb. I'm also in the boat of knowing that duckdb is not the perfect solution for this (the classic use case is running it against local data on a laptop), but there's so much I like about it, and it's really nice that each tenant can have total separation with custom schemas and that it's straightforward to pile data into object storage and form your own lake.
And now with things like quack the sharp points around concurrency are relaxing, and it feels like the compromises of using it this way are disappearing.
And now with things like quack the sharp points around concurrency are relaxing, and it feels like the compromises of using it this way are disappearing.