Learning RxJava: Reactive, Concurrent, and responsive applications - Couverture souple

Nield, Thomas

Couverture souple

ISBN 10 : 1787120422 ISBN 13 : 9781787120426

Editeur : Packt Publishing, 2017

A propos du livre

Présentation de l'éditeur

Build asynchronous, event-based, and concurrent applications with Java and ReactiveX

Key Features

• Explore the essential tools and operators in RxJava and understand when to use them
• Build scalable and high performing reactive applications with Observables and Subscribers
• Implement tools to perform complex tasks such as concurrency and backpressure effectively

Book Description

RxJava is a library for composing asynchronous and event-based programs using Observable sequences for the Java virtual machine (JVM), allowing developers to build robust applications in less time. Learning RxJava covers the fundamentals of reactive programming to help you write reactive code, and introduces you to an effective approach to designing and implementing reactive libraries and applications.

Starting with a brief introduction to reactive programming concepts, you’ll get an overview of Observables and Observers, the core components of RxJava, and how to combine different streams of data and events. You’ll also learn simpler ways to achieve concurrency and maintain high performance without the need for synchronization. As you advance, you’ll be able to implement the backpressure strategy to cope with rapidly producing sources to prevent bottlenecks in your application. Finally, the book delves into custom operators, testing, and debugging, and then moves on to practical examples of using RxJava on Android as well as Kotlin.

By the end of the book, you’ll be able to confidently build asynchronous and responsive applications using RxJava.

What you will learn

• Explore RxJava’s reactive types such as Flowable, Single, Maybe, and Completable
• Demystify Observables and how they express data and events as sequences
• Explore Rx operators that transform, filter, and combine data and event sequences
• Use multicasting to push data to multiple destinations and cache and replay them
• Discover how concurrency and parallelization work in RxJava and implement complex tasks easily
• Build reactive Android applications using RxJava with Kotlin

Who this book is for

If you’re a Java developer who wants to learn reactive programming and its benefits, this book is for you. You’ll also find this book useful if you want to use RxJava to make your programs more resilient, concurrent, and scalable.

Table of Contents

1. Thinking Reactively
2. Observables and Subscribers
3. Basic Operators
4. Combining Observables
5. Multicasting, Replaying, and Caching
6. Concurrency and Parallelization
7. Switching, Throttling, Windowing, and Buffering
8. Flowables and Backpressure
9. Transformers and Custom Operators
10. Testing and Debugging
11. RxJava on Android
12. Using RxJava for Kotlin New

Biographie de l'auteur

Thomas Nield (author of "Getting Started with SQL" by O'Reilly) has a business analyst background and works at Southwest Airlines in Revenue Management. Thomas uses RxJAva daily in his daily work. Early in his career he became fascinated with technology and learned Java, Kotlin, Python, reactive programming, and database design. He is passionate about sharing what he learns with others even if they do not work in technology, and enjoys making technical content relatable and relevant to those unfamiliar with, or intimidated by it.

Thomas has written reactive applications that generate revenue for the entire Southwest Airlines network. He is the maintainer of RxJavaFX and RxKotlinFX, and writes a popular blog covering RxJava and other topics.

https://www.linkedin.com/in/thomasnield

http://tomstechnicalblog.blogspot.in/

https://www.oreilly.com/ideas/sharing-knowledge-with-others-is-critical-for-advancement

https://www.amazon.com/Getting-Started-SQL-hands--beginners/dp/1491938617/ref=sr_1_6?ie=UTF8&qid=1443574490&sr=8-6&keywords=thomas+nield

Détails de l'édition

• Éditeur: Packt Publishing
• Date d'édition: 2017
• ISBN 10: 1787120422
• ISBN 13: 9781787120426
• Reliure: Broché
• Langue: anglais
• Nombre de pages: 400