Falcor is intended to be used as a router to microservices, which could even be a REST api, not to database directly. A microservice would be between Falcor and

Falcor is intended to be used as a router to microservices, which could even be a REST api, not to database directly. A microservice would be between Falcor and the database. It isn't an ORM. It won't build a query. The services Falcor gets data from should have sensible limits that prevent unacceptable performance, whether you use them with Falcor or not.