Posted: June 3, 2025 | Last updated: June 3, 2025 In this video I discuss the importance of learning about computer architecture and design patterns.

Design patterns provide proven solutions to real world problems faced in software designs. The Repository pattern is used to decouple the business logic and the data access layers in your application.

Get an overview of design patterns, then use what you've learned to evaluate whether the Composite pattern is a good choice for a particular Java use case ...

With Java EE 7, your Design Patterns are dead. And your EAR is ugly too. Adam Bien isn't without opinions when it comes to modern day enterprise programming techniques. From the use of design patterns ...