The Modelo architecture is a key framework for designing and developing software systems. It encompasses a set of principles and guidelines for creating scalable, reliable, and maintainable applications. This architectural style is based on the Model-View-Controller (MVC) pattern, which separates the application into three interconnected components: the model, the view, and the controller. The model represents the data and business logic, the view handles the user interface, and the controller manages user input and interacts with the model and view. This separation of concerns allows for easier maintenance, testing, and modifications of the application. In addition to the MVC pattern, the Modelo architecture also incorporates other design principles such as modularity, reusability, and encapsulation. These principles help create a flexible and extensible architecture that can adapt to evolving business requirements and technological changes. The key components of the Modelo architecture include the data access layer, the business logic layer, and the presentation layer. The data access layer is responsible for handling data storage and retrieval, while the business logic layer implements the application's core functionality. The presentation layer is responsible for rendering the user interface and interacting with the user. By separating these concerns, the Modelo architecture promotes a clean and organized codebase, making it easier to understand, maintain, and extend. When implementing the Modelo architecture, it's important to carefully consider the design and interaction of these components to ensure a cohesive and effective system. In summary, the Modelo architecture provides a solid foundation for building scalable and maintainable software systems. By understanding its structure and components, developers can leverage its design principles to create robust and adaptable applications that meet the needs of modern businesses and users.