This section concludes our task of integrating the SQLAlchemy models with the API layer. It's been a very long journey, and I'm sure at times also a challenging one, but it's been worth the effort. You're now in an excellent position to start tackling complex problems with SQLAlchemy in your own applications.

In the following sections, you'll learn about handling exceptions in FastAPI applications, adding middleware, running the application with Docker, advanced testing strategies, and more.

Can't wait to get started!