Every design pattern identifies a recurring design problem in a specific application context, then offers a generalized, reusable solution that is applicable to different application scenarios.

This design pattern is rather similar to Polymorphism, which I described first. In fact, just like before, we’ll use Python’s abstract-base class library to implement it. The difference comes ...

Design patterns provide proven solutions to real world problems faced in software designs. ... The domain model and the persistence model in an application have distinctly different responsibilities.

These design patterns form the backbone of AI agent functionality, allowing them to operate effectively in dynamic environments. AI Agents Fundamentals In 21 Minutes Watch this video on YouTube .