Authors: Rahul Sharma
ISBN-10: 1789135796
ISBN-13: 9781789135794
Publication Date 出版日期: 2018-10-09
Publisher finelybook 出版社: Packt Publishing
Print Length 页数: 250 pages
Book Description
By finelybook
Reactor is an implementation of the Java 9 Reactive Streams specification,an API for asynchronous data processing. This specification is based on a reactive programming paradigm,enabling developers to build enterprise-grade,robust applications with reduced complexity and in less time. Hands-On Reactive Programming with Reactor shows you how Reactor works,as well as how to use it to develop reactive applications in Java.
The book begins with the fundamentals of Reactor and the role it plays in building effective applications. You will learn how to build fully non-blocking applications and will later be guided by the Publisher finelybook 出版社: and Subscriber APIs. You will gain an understanding how to use two reactive composable APIs,Flux and Mono,which are used extensively to implement Reactive Extensions. All of these components are combined using various operations to build a complete solution.
In addition to this,you will get to grips with the Flow API and understand backpressure in order to control overruns. You will also study the use of Spring WebFlux,an extension of the Reactor framework for building microservices.
By the end of the book,you will have gained enough confidence to build reactive and scalable microservices.
Contents
1: GETTING STARTED WITH REACTIVE STREAMS
2: THE PUBLISHER AND SUBSCRIBER APIS IN A REACTOR
3: DATA AND STREAM PROCESSING
4: PROCESSORS
5: SPRINGWEBFLUX FOR MICROSERVICES
6: DYNAMIC RENDERING
7: FLOW CONTROL AND BACKPRESSURE
8: HANDLING ERRORS
9: EXECUTION CONTROL
10: TESTING AND DEBUGGING
What You Will Learn
Explore benefits of the Reactive paradigm and the Reactive Streams API
Discover the impact of Flux and Mono implications in Reactor
Expand and repeat data in stream processing
Get to grips with various types of processors and choose the best one
Understand how to map errors to make corrections easier
Create robust tests using testing utilities offered by Reactor
Find the best way to schedule the execution of code
Authors
Rahul Sharma
Rahul Sharma is a seasoned Java developer with around 13 years’ experience in Java/J2EE applications. He has worked at companies ranging from enterprises to start-ups. Being an open source enthusiast,he has contributed to various projects,including Apache Crunch. He is currently working with a Java framework,Project Reactor.
