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Learning Scala Programming

You're reading from   Learning Scala Programming Object-oriented programming meets functional reactive to create Scalable and Concurrent programs

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Product type Paperback
Published in Jan 2018
Publisher Packt
ISBN-13 9781788392822
Length 426 pages
Edition 1st Edition
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Author (1):
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Vikash Sharma Vikash Sharma
Author Profile Icon Vikash Sharma
Vikash Sharma
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Table of Contents (16) Chapters Close

1. Getting Started with Scala Programming FREE CHAPTER 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 16. Other Books You May Enjoy

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...
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