TAPAS/X on multi-gigabyte SQL database

Hello, I am wondering how one would go about using the TAPAS model on a large database. Every example I see online is just a few lines of a sample table they load directly into memory and call questions with. What’s the best way to index a multi-gigabyte SQL database such that it can be queried and used for Q/A without having to send the entire thing into the model each time?

Thanks!