The layered architecture pattern is by far the most widely used architecture pattern by programmers. This pattern essentially creates layers within a program, with each layer being responsible for a specific task and abstraction level. Here are some of the reasons why this pattern is so popular:
Easy to understand: The layered pattern is intuitive and easy to comprehend, which makes it a popular choice for developers of all levels.
Promotes modularity and flexibility: By breaking down a program into layers, it creates a more modular and flexible design. Changes can be made to one layer without affecting the others.
Encourages separation of concerns: The layered pattern ensures that each layer is focused on one specific objective. This reduces the complexity of the program and makes it easier to manage.
Scalability: The modular nature of the layered pattern makes it easier to scale programs as needed. Developers can add or remove layers as required.
Allows for easier maintenance and troubleshooting: The layered pattern makes it easier to locate and fix issues within a program as the layers can be tested and debugged independently of each other.
Overall, the layered architecture pattern is a versatile and popular choice for programmers due to its simplicity, flexibility, scalability, and modular design.