You're reading from An Atypical ASP.NET Core 5 Design Patterns Guide A SOLID adventure into architectural principles, design patterns, .NET 5, and C#

Product type Paperback

Published in Dec 2020

Publisher Packt

ISBN-13 9781789346091

Length 762 pages

Edition 1st Edition

Languages

Tools

.NET

Concepts

Design Patterns

Author (1):

Carl-Hugo Marcotte

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Table of Contents (27) Chapters

Preface

1. Section 1: Principles and Methodologies

2. Chapter 1: Introduction to .NET FREE CHAPTER

3. Chapter 2: Testing Your ASP.NET Core Application

4. Chapter 3: Architectural Principles

5. Section 2: Designing for ASP.NET Core

6. Chapter 4: The MVC Pattern using Razor

7. Chapter 5: The MVC Pattern for Web APIs

8. Chapter 6: Understanding the Strategy, Abstract Factory, and Singleton Design Patterns

9. Chapter 7: Deep Dive into Dependency Injection

10. Chapter 8: Options and Logging Patterns

11. Section 3: Designing at Component Scale

12. Chapter 9: Structural Patterns

13. Chapter 10: Behavioral Patterns

14. Chapter 11: Understanding the Operation Result Design Pattern

15. Section 4: Designing at Application Scale

16. Chapter 12: Understanding Layering

17. Chapter 13: Getting Started with Object Mappers

18. Chapter 14: Mediator and CQRS Design Patterns

19. Chapter 15: Getting Started with Vertical Slice Architecture

20. Chapter 16: Introduction to Microservices Architecture

21. Section 5: Designing the Client Side

22. Chapter 17: ASP.NET Core User Interfaces

23. Chapter 18: A Brief Look into Blazor

24. Assessment Answers

25. Acronyms Lexicon

26. Other Books You May Enjoy

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Chapter 12: Understanding Layering

In this chapter, we'll explore the inherent concepts behind layering. Layering is a popular way of organizing computer systems by encapsulating major concerns into layers. Those concerns are related to a "computer vocation" such as "data access" instead of a "business concern" such as "inventory." It is essential to understand the concepts behind layering as other concepts were born from them.

We'll start this chapter by exploring the initial ideas behind layering. Then, we'll explore alternatives that can help us solve different problems. We will use both an anemic model and a rich model and expose pros and cons of both in action. Finally, we will quickly explore Clean Architecture, which is what I call the evolution of layering.

The following topics will be covered in this chapter: