FastAPI for HighPerformance APIs

Build APIs That Are Fast, Modern, and Ready for Production.

Tired of slow servers and outdated frameworks? It's time to upgrade your Python web development with FastAPI-the high-performance, asynchronous framework designed for modern APIs.

FastAPI for High-Performance APIs is your hands-on guide to building blazing-fast, scalable web services with Python 3.7+ and async capabilities-without the complexity.

This book walks you through the core features of FastAPI, including async request handling, automatic documentation, type validation with Pydantic, and seamless integration with tools like SQLAlchemy, PostgreSQL, OAuth2, Docker, and more. Whether you're building microservices, REST APIs, or backend systems for mobile apps, this book will teach you how to develop clean, production-ready code with confidence.

? What You'll Learn: How FastAPI compares to Flask and Django-and when to use it

Setting up async routes with async/await and background tasks

Validating data using Pydantic models

Building and documenting REST APIs with built-in OpenAPI and Swagger UI

Integrating with relational and NoSQL databases

Implementing OAuth2, JWT authentication, and role-based access

Deploying to production with Docker, Uvicorn, and Gunicorn

Perfect For: Python developers building modern APIs

Backend engineers and DevOps teams

Teams switching from Flask or Django

Anyone building fast, async-capable web services with clean code