I used it once upon a time to essentially allow joins across 3 separate databases that had all been developed/grown independently. Once you have certain kinds o

I used it once upon a time to essentially allow joins across 3 separate databases that had all been developed/grown independently. Once you have certain kinds of resolvers between types, all sorts of neat stuff is possible. Ultimately, once we had time to update the applications, we merged the databases and dropped the GraphQL app entirely. EDIT: It was awesome, and I kind of miss it, but it was too much to maintain within our constraints.