For every development difficulty you encounter, chances are good that another developer has encountered the same problem. Like most developers, you’re pressured to build reliable software fast and ...

Pattern-oriented framework: a construct of subsystems and design patterns that collaborate to describe the generic architecture of a design framework. Design pattern: a design component composed of ...

Object-Oriented Analysis and Design is a course that presents an introduction to the design and construction of software systems using techniques that view a system as a set of objects that work ...

Start working toward program admission and requirements right away. Work you complete in the non-credit experience will transfer to the for-credit experience when you ...

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 Numerous strategies have been devised to ...

When building applications, you often come across objects that are quite expensive to create. In some scenarios, the cost of creating new objects is high enough to impact application performance. Here ...

Some of the tools you use in building applications also apply as you build out your services. The Single Responsibility Principle (SRP), for example, makes as much sense at the service level as it ...