Design Microservices Architecture with Patterns and Principles - Design the Architecture - Clean Architecture - E-Commer

The video tutorial discusses clean architecture and design principles, emphasizing the importance of understanding functional and non-functional requirements. It explores different architecture styles, focusing on code organization and flexibility. The tutorial reviews key patterns and principles like DRY, KIS, YAGNI, and SOLID, and presents a final architecture design for an ecommerce application. The architecture flow is explained, highlighting the flexibility and testability of the design.

What should be the first step when designing a system according to clean architecture principles?

• Choosing the right programming language

• Writing down functional and non-functional requirements

• Designing the user interface

• Selecting a database

How does clean architecture relate to monolithic architecture?

• It is only applicable to microservices

• It replaces monolithic architecture entirely

• It is a sub-style focused on code organization

• It is a completely different architecture style

What is the main focus when organizing a project using clean architecture?

• Reducing the number of developers needed

• Separating logical layers within a big application server

• Minimizing server costs

• Maximizing the number of features

Which layer in clean architecture is responsible for storing business logic?

• Web UI layer

• Infrastructure layer

• Application layer

• Domain layer

What is a key benefit of having a flexible design in clean architecture?

• Higher development costs

• More complex codebase

• Increased server load

• Easier to change the UI, database, and frameworks