A prisma question: Can I use types without persisting to the database? For example, I create an Item type, with a ‘location’ field of type ‘Geolocation’, and the define the Geolocation type. However, I’m not interested in individually accessing objects of the type Geolocation so I don’t need to save them.

Not in Prismsa, but that’s a great use case for your GraphQL server. For instance, I have a ‘url’ field resolver that sends back a signed S3 url though there is no persisted url