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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Summary

In this chapter, we overviewed Vertical Slice Architecture, which flips layers by 90°. Vertical Slice Architecture is about writing minimal code to generate maximum value by getting superfluous abstractions and rules out of the equation by relying on the developers' skills and judgment instead.

Refactoring is a critical factor in a Vertical Slice Architecture project; success or failure will most likely depend on it. All patterns, including layers, can be used in conjunction with Vertical Slice Architecture. It has lots of advantages over layering with little to no disadvantages. Teams who work in silos (horizontal teams) may need to rethink that before switching to Vertical Slice Architecture and create multi-functional teams instead (vertical teams).

With Vertical Slice Architecture, we replaced the low-value abstraction with commands and queries (CQRS-inspired). Those are then routed to their respective Handler using the Mediator pattern (helped by MediatR...