FYI Super Graph has a built-in migrations framework and you can write seed scripts in javascript with built-in fake data functions. https://supergraph.dev/docs/seed
GO is a great language for web development (especially API backends) and Super Graph is a natural fit. Using it as a library gives you unlimited flexibility. The link below shows you a GraphQL example fetching posts, comments, threads, votes, etc all related imagine the code you don't have to write and maintain. when you use Super Graph.