What are the async features in Flask?

What are the async features in Flask?

Flask introduced async capabilities in version 2.0, allowing you to define async routes and use async functions.

How do I create an async route in Flask?

You can create an async route by using the 'async def' syntax. For example:

@app.route('/async')
async def async_route():
    return 'This is an async route!'

Can I use async with Flask-SQLAlchemy?

Yes, you can use async with Flask-SQLAlchemy by using the async session and the appropriate async database drivers.

What are the benefits of using async in Flask?

Async allows for better handling of I/O-bound tasks, improving performance and responsiveness in web applications.