Event-Driven Architecture in Golang

Building complex systems with asynchronicity and eventual consistency

By: Michael Stack

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eText | 25 November 2022 | Edition Number 1

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Begin building event-driven microservices, including patterns to handle data consistency and resiliency

Key Features

Benefits & Tradeoffs of Event-Driven architectures with practical examples and use cases.
Synergy with Event Sourcing, CQRS, and Domain-Driven Development in software architecture.
Practically build an end-to-end robust application architecture by the end of the book.

Book Description

Event-Driven Architecture in Golang is an approach used to develop applications that shares state changes asynchronously, internally, and externally using messages. EDA applications are better suited at handling situations that need to scale up quickly and the chances of individual component failures are less likely to bring your system crashing down.

This book consists of complete step-by-step explanations of essential concepts, practical examples, and self-assessment questions. You will begin building event-driven microservices, including patterns to handle data consistency and resiliency. Not only will you will learn the patterns behind event-driven microservices but also how to communicate using asynchronous messaging with event streams. You'll then build an application made of several microservices that communicates using both choreographed and orchestrated messaging. Exciting, isn't it?

By the end of this book, you will be able to build and deploy your own event-driven microservices using asynchronous communication.

What you will learn

Learn different event-driven patterns and best practices.
Plan and design your software architecture with ease.
Effectively track changes and updates using event sourcing.
Test and deploy your sample software application with ease.
Monitor and improve the performance of your software architecture.

Who This Book Is For

This hands-on book is for intermediate software architects, or senior software engineers working with Golang interested in building asynchronous microservices using Event Sourcing, CQRS, and DDD. Intermediate level knowledge of Go syntax and concurrency features is necessary.