Book Image

Practical Microservices with Dapr and .NET

By : Davide Bedin
Book Image

Practical Microservices with Dapr and .NET

By: Davide Bedin

Overview of this book

Over the last decade, there has been a huge shift from heavily coded monolithic applications to finer, self-contained microservices. Dapr is a new, open source project by Microsoft that provides proven techniques and best practices for developing modern applications. It offers platform-agnostic features for running your applications on public cloud, on-premises, and even on edge devices. This book will help you get to grips with microservice architectures and how to manage application complexities with Dapr in no time. You'll understand how Dapr offers ease of implementation while allowing you to work with multiple languages and platforms. You'll also understand how Dapr's runtime, services, building blocks, and software development kits (SDKs) help you to simplify the creation of resilient and portable microservices. Dapr provides an event-driven runtime that supports the essential features you need to build microservices, including service invocation, state management, and publish/subscribe messaging. You'll explore all of those in addition to various other advanced features with this practical guide to learning Dapr. By the end of this book, you'll be able to write microservices easily using your choice of language or framework by implementing industry best practices to solve problems related to distributed systems.
Table of Contents (16 chapters)
1
Section 1: Introduction to Dapr
4
Section 2: Building Microservices with Dapr
10
Section 3: Deploying and Scaling Dapr Solutions

Chapter 1: Introducing Dapr

This chapter will introduce you to the Distributed Application Runtime (Dapr) project to teach you the core concepts of its architecture and prepare you to develop with Dapr.

Dapr accelerates the development of new cloud-native applications and simplifies the adoption of a microservice architecture.

In this chapter, we are going to cover the following main topics:

  • An overview of Dapr
  • The architecture of Dapr
  • Setting up Dapr
  • Building our first Dapr sample

At this stage, learning these topics is important with regard to obtaining a solid foundation on Dapr internals and understanding its approach to microservice architectures. These basic concepts will guide our learning throughout the rest of this book.

Our first steps into the project will start with exploring Dapr and understanding how it works.