Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Advanced Search Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Learning Concurrent Programming in Scala
  • Table Of Contents Toc
  • Feedback & Rating feedback
Learning Concurrent Programming in Scala

Learning Concurrent Programming in Scala

By : Prokopec
4.7 (10)
close
Learning Concurrent Programming in Scala

Learning Concurrent Programming in Scala

4.7 (10)
By: Prokopec

Overview of this book

This book is a must-have tutorial for software developers aiming to write concurrent programs in Scala, or broaden their existing knowledge of concurrency. This book is intended for Scala programmers that have no prior knowledge about concurrent programming, as well as those seeking to broaden their existing knowledge about concurrency. Basic knowledge of the Scala programming language will be helpful. Readers with a solid knowledge in another programming language, such as Java, should find this book easily accessible.
Table of Contents (11 chapters)
close
close
Preface
Preface
How this book is organized
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Free Chapter
1
1. Introduction
chevron up
1. Introduction
Concurrent programming
The advantages of Scala
Preliminaries
Summary
Exercises
2
2. Concurrency on the JVM and the Java Memory Model
2. Concurrency on the JVM and the Java Memory Model
Processes and Threads
Monitors and synchronization
Volatile variables
The Java Memory Model
Summary
Exercises
3
3. Traditional Building Blocks of Concurrency
3. Traditional Building Blocks of Concurrency
The Executor and ExecutionContext objects
Atomic primitives
Lazy values
Concurrent collections
Creating and handling processes
Summary
Exercises
4
4. Asynchronous Programming with Futures and Promises
4. Asynchronous Programming with Futures and Promises
Futures
Promises
Futures and blocking
The Scala Async library
Alternative Future frameworks
Summary
Exercises
5
5. Data-Parallel Collections
5. Data-Parallel Collections
Scala collections in a nutshell
Using parallel collections
Caveats of parallel collections
Using parallel and concurrent collections together
Implementing custom parallel collections
Alternative data-parallel frameworks
Summary
Exercises
6
6. Concurrent Programming with Reactive Extensions
6. Concurrent Programming with Reactive Extensions
Creating Observable objects
Composing Observable objects
Rx schedulers
Subjects and top-down reactive programming
Summary
Exercises
7
7. Software Transactional Memory
7. Software Transactional Memory
The trouble with atomic variables
Using Software Transactional Memory
Composing transactions
Retrying transactions
Transactional collections
Summary
Exercises
8
8. Actors
8. Actors
Working with actors
Communication between actors
Actor supervision
Remote actors
Summary
Exercises
9
9. Concurrency in Practice
9. Concurrency in Practice
Choosing the right tools for the job
Putting it all together – a remote file browser
Debugging concurrent programs
Summary
Exercises
10
Index
Index

Summary

In this chapter, we studied what concurrent programming is and why Scala is a good language for concurrency. We gave a brief overview of what you will learn in this book, and how the book is organized. Finally, we stated some Scala preliminaries necessary for understanding the various concurrency topics in the subsequent chapters. If you would like to learn more about sequential Scala programming, we suggest that you read the book Programming in Scala, Martin Odersky, Lex Spoon, and Bill Venners, Artima Inc.

In the next chapter, we will start with the fundamentals of concurrent programming on the JVM. We will introduce the basic concepts in concurrent programming, present the low-level concurrency utilities available on the JVM, and learn about the Java Memory Model.

End of Section 5
Next Section
bookmark search playlist font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete