One thing I&#x27;ve been curious about with GraphQL and supporting libraries.  All the examples I&#x27;ve seen have a hardcoded schema definition, which makes sense because they&#x27;re just small examples.  What if the schema itself is dynamic or stored in a db, with separate schema for every user of an API.  Fetching the schema and loading it into the library on every request seems inefficient, although I suppose you could cache it, but I haven&#x27;t seen any libraries or examples that address that problem.