Commonly Used Design Patterns
Why use design Patterns? Every software problem is most likely the same in concept, there are some differences in domain but basically problem is the same and therefore solutions already exists and can be re-used this is what design patterns are for. What are the advantages of using Design Patterns? Predictability Reduce Cost Scalability Reusability Robust code. Superior Software. Design Patterns are categorized into the following: Creational Structural Behavioral