This module explores the intersection of object-oriented (OO) design with software architecture, user experience (UX/UI), database integration, and API design. You will refine your ability to model ...

If you’re experienced with object-oriented development and design, reading the book Design Patterns: Elements of Reusable Object-Oriented Software, by Erich Gamma, Richard Helm, Ralph Johnson ...

This Gang of Four (GoF), as they subsequently were known, went on to write the popular Design Patterns: Elements of Reusable Object-Oriented Software, which documents 23 design patterns in three ...

Object-oriented analysis and design (OOAD) ... There are over 50 different pedagogical patterns reported by teachers of object technology available for reference. 6 Such a large number of patterns is ...

The Observer Pattern is the foundation of Model View Controller (MVC) development. In this article, you'll learn how to use it by building a simple email application. The Observer Pattern is one of ...

EJB Design Patterns goes beyond high-level design pattern descriptions into critical EJB-specific implementation issues, illustrated with source code implementations. The book contains a catalog of ...

Java is object-oriented. Object-oriented analysis and design (OOA&D) remains the best way to tackle large-scale enterprise problems. Java’s commitment to its object-oriented roots has never wavered.

Proponents of object-oriented techniques point to the flexibility and extensibility of object-oriented systems along with other benefits such as increased modularity, abstraction, and encapsulation.