Stepping into Python Web Services - Flask - Udemy

RESTful Web Service is an architectural style, where the data or the structural components of a system is described  in the form of URI ( Uniform Resource Identifier) and the behaviors are described in terms of methods. The resources can be manipulated using Basic CRUD (Create, Read, Update and Delete) operations. The communication protocol for REST is HTTP since it suits the architecture requirement of being a stateless communication across the Client and Server.

There are many frameworks available in Python for web development, Django and Flask stands out of the crowd being a full stack frameworks. but Django is not preferred for beginners since its bit complicate. I prefer Flask framework since it is very small and easy to learn for beginners.