Unify should provide a facility to inspect an existing Datomic database, infer kinds from keyword namespaces, infer unique IDs from attributes with unique/ID, and infer ref annotations from the presence/absence of namespaces on either side of the ref. These assumptions won't universally apply to all Datomic dbs, but might give others some initial traction when adding a metamodel to an existing Datomic schema.
Unify should provide a facility to inspect an existing Datomic database, infer kinds from keyword namespaces, infer unique IDs from attributes with unique/ID, and infer ref annotations from the presence/absence of namespaces on either side of the ref. These assumptions won't universally apply to all Datomic dbs, but might give others some initial traction when adding a metamodel to an existing Datomic schema.