Also check out Hasura (https://hasura.io https://hasura.io) which works on any Postgres anywhere. Hasura provides out-of-the-box GraphQL APIs which you can exte

Also check out Hasura (https://hasura.io https://hasura.io) which works on any Postgres anywhere. Hasura provides out-of-the-box GraphQL APIs which you can extend as well while hooking into any (web-based) external Auth system for role based access control. Full Disclosure: I work at Hasura.