Meaning of FastAPI

Simple definition

FastAPI is a modern, high-performance web framework for building APIs in Python, designed for speed and developer efficiency.

How to use FastAPI in a professional context

FastAPI is popular for creating RESTful APIs, microservices, and backend systems in fields like data science, IoT, and web development. It’s valued for its speed and automatic API documentation.

Concrete example of FastAPI

A developer uses FastAPI to create an API for a machine learning model that predicts customer churn, allowing the model to be accessed by other applications in real-time.

What makes FastAPI faster than other Python frameworks?

It uses asynchronous programming and is built on Starlette and Pydantic for speed and data validation.

Does FastAPI generate API documentation?

Yes, it automatically creates interactive Swagger and ReDoc documentation.

Can FastAPI handle real-time data?

Yes, its support for WebSockets makes it suitable for real-time applications.
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