Book Image

Building Microservices with .NET Core 2.0 - Second Edition

By : Gaurav Aroraa
Book Image

Building Microservices with .NET Core 2.0 - Second Edition

By: Gaurav Aroraa

Overview of this book

The microservices architectural style promotes the development of complex applications as a suite of small services based on business capabilities. This book will help you identify the appropriate service boundaries within your business. We'll start by looking at what microservices are and their main characteristics. Moving forward, you will be introduced to real-life application scenarios; after assessing the current issues, we will begin the journey of transforming this application by splitting it into a suite of microservices using C# 7.0 with .NET Core 2.0. You will identify service boundaries, split the application into multiple microservices, and define service contracts. You will find out how to configure, deploy, and monitor microservices, and configure scaling to allow the application to quickly adapt to increased demand in the future. With an introduction to reactive microservices, you’ll strategically gain further value to keep your code base simple, focusing on what is more important rather than on messy asynchronous calls.
Table of Contents (11 chapters)

DDD and its importance for microservices

Domain-Driven Design (DDD) is a methodology and a process of designing complex systems. In these sections, we will briefly discuss DDD and how it is important in the context of microservices.

Domain model design

The main objective of domain design is to understand the exact domain problems and then draft a model that can be written in any language or set of technologies. For example, in our Flix One bookstore application, we need to understand Order Management and Stock Management.

Here are a few characteristics of the domain-driven model:

  • A domain model should focus on a specific business model and not multiple business models
  • It should be reusable
  • It should be designed so that it...