#24 Background Tasks in FastAPI – Run Your Heavy Tasks in Background | Send Email In BG #fastapi

In this video, we explore how to implement Background Tasks in FastAPI to dramatically improve your API response time.

What you’ll learn:
Why long-running tasks (like sending emails) slow down your API
How to use FastAPI’s built-in BackgroundTasks class
How to move any function (sync or async) to run in the background

Key Concepts Covered:
Importing BackgroundTasks from FastAPI
Adding tasks using bg_task.add_task()
Passing data to background functions
Testing and verifying background execution

This is the final video of our complete FastAPI series! If you feel we missed any important topic, drop a comment below — we’d love to add more content.

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