realpython.com/flask-connexion-rest-api-part-3 Python REST APIs With Flask, Connexion, and SQLAlchemy – Part 3
Third installment of a Flask REST API tutorial series that adds a note table linked to the existing person table through a foreign key, forming a one-to-many relationship managed with SQLAlchemy. It explains why separate related tables beat a single redundant table and covers nested Marshmallow schemas.
— via Real Python
