Monday, January 8, 2024

Software Design Patterns

 Software Design Patterns:

Software design pattern is a general, reusable solution to a commonly occurring problem within a given context in software design.

Importance of Design patterns?

  • It makes code reusable, bug-free, and clean.
  • Speed up development process.
  • Changes or modification become easier.
  • Reduce common problems of developers they face during development process.
  • Improve object-oriented skill.
  • Easy to understand the flow of code.
  • Less code so easy to maintain.

Types of Design Patterns

There are 3 types of design patterns depending on their behavior.

  • Creational patterns: Provide a structure to create objects easily, provide certain flexibility on its creation, and reuse existing code.
  • Structural patterns: Provide a structure that helps assemble objects and classes into larger structures.


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