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Learning Scala Programming

You're reading from Learning Scala Programming

Product type Book

Published in Jan 2018

Publisher Packt

ISBN-13 9781788392822

Pages 426 pages

Edition 1st Edition

Languages

Concepts

Programming Language

Author (1):

Vikash Sharma

Table of Contents (21) Chapters

Title Page

Packt Upsell

Contributors

Preface

1. Getting Started with Scala Programming

2. Building Blocks of Scala

3. Shaping our Scala Program

4. Giving Meaning to Programs with Functions

5. Getting Familiar with Scala Collections

6. Object-Oriented Scala Basics

7. Next Steps in Object-Oriented Scala

8. More on Functions

9. Using Powerful Functional Constructs

10. Advanced Functional Programming

11. Working with Implicits and Exceptions

12. Introduction to Akka

13. Concurrent Programming in Scala

14. Programming with Reactive Extensions

15. Testing in Scala

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Index

Chapter 13. Concurrent Programming in Scala

"Yesterday is not ours to recover, but today is to try and tomorrow is to win or lose."

- Anonymous

The idea that modern computers with multicore architectures give better performance is based on the fact that multiple processors can run separate processes simultaneously. Each process can run more than one thread to complete specific tasks. Picturing this, we can write programs with multiple threads working simultaneously to ensure better performance and responsiveness. We call this concurrent programming. In this chapter, our goal is to understand Scala's offerings in concurrent programming. There are multiple ways we can use constructs to write concurrent programs. We'll learn about them in this chapter. Let's check out what will be here for us:

Concurrent programming
Building blocks of concurrency:
- Process and threads
- Synchronization and locks
- Executor and ExecutionContext
- Lock free programming
Asynchronous programming using Futures and Promises
Parallel...

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Authors (1)

Vikash Sharma

Vikash Sharma is a software developer and open source technology evangelist. He tries to keep things simple, which helps him write clean and manageable code. He has invested a large amount of time learning and implementing Scala code, and he has authored video courses for Scala. He works as a developer at SAP Labs.

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