Question 1

How to add a database to FastAPI Nano?

Accepted Answer

The template doesn't include database setup; you need to integrate an ORM like SQLAlchemy or Tortoise-ORM manually. Follow FastAPI's database documentation and update the config.py and API modules to handle connections and models, which adds initial development overhead.

Question 2

FastAPI Nano vs standard FastAPI: which is better?

Accepted Answer

FastAPI Nano is a template that provides a structured starting point with blueprints and production tools, ideal for quick setups. Standard FastAPI offers more flexibility for custom architectures but requires more boilerplate. Choose Nano for convention-over-configuration; use standard FastAPI for full control.

Question 3

Can I use WebSockets with FastAPI Nano?

Accepted Answer

FastAPI supports WebSockets, but the template doesn't include WebSocket endpoints out of the box. You can add them by extending the main.py file and following FastAPI's WebSocket documentation, which means additional customization beyond the provided structure.

Question 4

How to change the authentication in FastAPI Nano?

Accepted Answer

Modify the auth.py file in the core directory to customize OAuth2 logic or switch to other methods like API keys. The README notes it's easy to change, but you'll need to refer to FastAPI's security tutorials for advanced setups, such as integrating third-party providers.

Question 5

Is FastAPI Nano suitable for microservices?

Accepted Answer

Yes, its modular structure and Dockerized deployment make it a good fit for microservices. However, for complex ecosystems, you may need to add features like service discovery or message queues, as the template focuses on basic API organization and deployment.

Question 6

How to deploy FastAPI Nano to cloud platforms like AWS?

Accepted Answer

Use the provided Dockerfiles and docker-compose.yml for container-based deployment to platforms like AWS ECS or Kubernetes. Adjust the Caddyfile and environment variables as needed, but note that cloud-specific configurations (e.g., load balancers) require manual setup beyond the template.

FastAPI Nano

What is FastAPI Nano?

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