Go Reactive Programming

Build concurrent, easy-to-maintain responsive applications in Go

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Go Reactive Programming

Panisuan Chasinga

Build concurrent, easy-to-maintain responsive applications in Go

Quick links: > What will you learn?> Table of content

Access cutting-edge content as it's created

Want access to this book right now? Read as we develop it as part of our Early Access program. Click here to find out more about Early Access.

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Book Details

ISBN 139781787129863
Paperback445 pages

Book Description

Reactive programming is an effective way to build highly responsive applications with an easy-to-maintain code base. This book covers the essential functional reactive concepts that will help you build highly available systems for the next generation of software.

The book starts with the fundamentals of functional reactive programming, where you will learn the advantages of this paradigm and how to use it effectively. You will get an understanding of the workings of ReactiveX and how it efficiently supports sequences of data. By executing a sample reactive program, you will learn how to write asynchronous code using both built-in Go APIs and observables.

You’ll get hands-on with creating, merging, filtering, transforming, and error handling observables to extend your asynchronous code. To ensure that you can implement this knowledge practically, you’ll build a functioning real-time web service that is debugged, tested, and deployed. Concluding with best programming practices, this book is your definitive guide to reactive programming in Go.

Table of Contents

Chapter 1: An Introduction to Reactive Programming
What is Reactive Programming?
Why Learn Reactive?
Introducing Reactive Extension for Go (grx)
Chapter 2: Functional Reactive Programming in Go
What Is Functional Programming?
Functional Reactive Programming
Pure and higher-order functions
Summary

What You Will Learn

  • Understand the concept and terminology of reactive programming
  • Write Go code in an asynchronous reactive API
  • Implement some reactive operators in Go primitives such as channels and sync
  • See the workings of all the constructor operators and transform operators
  • Write unit tests for asynchronous reactive functions
  • Explore the various platforms for deployment such as AWS, Google Engine, and more

Authors

Table of Contents

Chapter 1: An Introduction to Reactive Programming
What is Reactive Programming?
Why Learn Reactive?
Introducing Reactive Extension for Go (grx)
Chapter 2: Functional Reactive Programming in Go
What Is Functional Programming?
Functional Reactive Programming
Pure and higher-order functions
Summary

Book Details

ISBN 139781787129863
Paperback445 pages
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