Stateful vs Stateless Web Apps with Python: Key Examples & Differences 🔍

Python on the Backend Course: https://www.husseinnasser.com/courses



We have made a very popular video on stateless vs stateful application, but that was little bit theoretical and i wanted to follow it up with another video making it practical. We have two python tornado applications one is stateful and one stateless we got through both examples.


Stateful webapp

App with three buttons
Connect - connects to the postgres database
Read - Read the table
Close - close the database connection

Stateless web app
Read - It always opens a connection, use it read and then closes that connection.



More courses https://husseinnasser.com/courses

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Source Code: https://github.com/hnasr/python_playground/tree/master/stateful_stateless

1:00 statefull vs stateless https://www.youtube.com/watch?v=nFPzI_Qg3FU
11:00 fetch api
11:50 tcp vs udp



Stay Awesome!
Hussein