FastAPI Deployment Made Easy with Docker and Fly.io

A FastAPI book-tracking project with AI recommendations was containerized using Docker for reliable deployment. The process involved creating a Dockerfile, optimizing the project structure, and setting up PostgreSQL with Docker Compose. The application was deployed to Fly.io, a cloud platform supporting Docker containers. The guide covers local Docker container setup, PostgreSQL configuration on Fly.io, and database migrations. This approach simplifies FastAPI application deployment, making them publicly accessible.