clean architecture in 3 minutes.mp4

Clean Architecture

A software design principle that emphasizes breaking an application into logical pieces where components do not need to know about each other.

Models

Data structures that represent things in the database or other persistence mechanisms; they are the only shared components across the entire application.

Application Layer

The part of software where business logic is processed, often divided into features or use cases corresponding to user actions.

Features

Specific functions or tasks in an application that correlate to user actions, such as register or sign in.

Use Cases

Detailed descriptions of the interactions between users and a system, defining the requirements and business logic.

Interfaces

Contracts that define methods that classes must implement, ensuring compatibility and allowing for service or database swapping.

Persistence

The storage and retrieval of data, like databases, that the application layer interacts with but does not directly manage.

Request Processing

The flow in which an application receives a request, processes it with business logic, and sends back a response.

Swappable Services

The ability to interchange different implementations, such as databases or notification services, without affecting business logic.

Narrow Path

The focused flow of data within an application from the incoming request through business logic to the outgoing response.