PostgREST stands as a lightweight API server with a compelling core advantage: it eliminates the need for writing backend interfaces by directly exposing PostgreSQL database tables as RESTful endpoints. However, its proper operation depends heavily on PostgreSQL's role and permission configuration.This comprehensive guide focuses on PostgREST core configuration, PostgreSQL role creation and authorization, combining production environment best practices. We'll provide ready-to-use configuration templates and operational commands to help backe...