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Scala Reactive Programming

You're reading from Scala Reactive Programming Build scalable, functional reactive microservices with Akka, Play, and Lagom

Product type Paperback

Published in Feb 2018

Publisher Packt

ISBN-13 9781787288645

Length 552 pages

Edition 1st Edition

Languages

Scala

Tools

Akka

Concepts

Microservices

Author (1):

Rambabu Posa

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Table of Contents (22) Chapters

Title Page

Copyright and Credits

Dedication

Packt Upsell

Contributors

Preface

1. Getting Started with Reactive and Functional Programming FREE CHAPTER

2. Functional Scala

3. Asynchronous Programming with Scala

4. Building Reactive Applications with Akka

5. Adding Reactiveness with RxScala

6. Extending Applications with Play

7. Working with Reactive Streams

8. Integrating Akka Streams to Play Application

9. Reactive Microservices with Lagom

10. Testing Reactive Microservices

11. Managing Microservices in ConductR

12. Reactive Design Patterns and Best Practices

13. Scala Plugin for IntelliJ IDEA

14. Installing Robomongo

1. Other Books You May Enjoy

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Index

Actor Model in-depth

In this section, we will discuss the Actor Model conceptually, and how the Akka Toolkit implements this programming model to support concurrency programming. We will also discuss another popular concurrency programming model—the Shared-State Concurrency model issues and how the Actor Model solves them.

What is the Actor Model?

The Actor Model is one of the most popular concurrency programming models. Like the OOP Model, it has everything as an object, and it has everything as an Actor.

It defines Actor properties, Actor axioms, and how Actors communicate with each other by sending messages asynchronously and in a non-blocking way.

As we know, writing concurrent applications using the Shared-State Concurrency model is very difficult. It is very tough to debug or maintain these kind of applications. As a Java developer, I know you guys have already written many concurrent applications and faced many issues.

Note

To solve all these model problems, Carl Hewitt has introduced another...

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Authors (1)

Rambabu Posa

Rambabu Posa

Rambabu Posa has been working as Java developer since 2004 and a Scala developer since mid-2015. He loves Functional Programming in the Test-Driven Development way to develop Reactive microservices. He loves teaching and has been giving online training and writing tutorials on both the Java and Scala ecosystems. He loves developing Reactive systems using Lightbend's Reactive Platform Technology stack like Lagom Framework, ConductR, Scala, Akka Toolkit, Akka Streams, Play Framework, and others.

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