Reactive Streams In Java Concurrency With Rxjava Reactor And Akka Streams
Download Reactive Streams In Java Concurrency With Rxjava Reactor And Akka Streams PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Reactive Streams In Java Concurrency With Rxjava Reactor And Akka Streams book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
Reactive Streams in Java
Get an easy introduction to reactive streams in Java to handle concurrency, data streams, and the propagation of change in today's applications. This compact book includes in-depth introductions to RxJava, Akka Streams, and Reactor, and integrates the latest related features from Java 9 and 11, as well as reactive streams programming with the Android SDK. Reactive Streams in Java explains how to manage the exchange of stream data across an asynchronous boundary—passing elements on to another thread or thread-pool—while ensuring that the receiving side is not forced to buffer arbitrary amounts of data which can reduce application efficiency. After reading and using this book, you'll be proficient in programming reactive streams for Java in order to optimize application performance, and improve memory management and data exchanges. What You Will Learn Discover reactive streamsand how to use them Work with the latest features in Java 9 and Java 11 Apply reactive streams using RxJava Program using Akka Streams Carry out reactive streams programming in Android Who This Book Is For Experienced Java programmers.
JAVA 9.0 To 13.0 New Features
A comprehensive guide to study the version updates from JDK9.0 to JDK13.0 DESCRIPTIONÊ Version release is one of the important phases of success of any programming language. Over the years, Java had made many improvements in its API to make to reliable and flexible to use. This book aims at providing you information related to all the updates from JDK9.0 to JDK13.0 in one place. Ê This book starts with a brief history of Java. It covers how Java has evolved as a complete programming language over the years by launching different versions.Ê You will learn the concept of module system and other important concepts introduced in JSE9 .0 and JSE10.0. Moving ahead, the book will take you through updates in JDK11.0. Concepts like Epsilon, ZGC, and Nest-Based access control have also been discussed. Though the version updates are good to learn, they create complexities in updating the existing code to make it compatible with the new version. This book talks in detail about how you can migrate your legacy code to match up with the new versions. It also covers how to use jshell, a tool used to test your code snippet without writing the complete application class, with numerous examples. Further, this book covers in detail the concept of reactive programming. Concepts like publisher, subscriber, subscription and back-pressure have been discussed with examples. At the end of the book, you will learn about the very recent updates which have been released by Java. The chapters talk about JDK12.0 and JDK13.0. They cover concepts like Shenondaoh, microbenchmark suit, modified switch expression from JDK12.0. Though Java13 is still a hot-plated dish, this book gives you a fair idea about what are the new updates which have been proposed in this version. Ê KEY FEATURES _Ê Ê Ê Learn the journey of Java from its initial days till date. _Ê Ê Ê Learn how to implement modular programming in java9. _Ê Ê Ê Study the updates in different versions of Java from version 9.0 to 13.0. _Ê Ê Ê Understand the need and working of reactive programming. _Ê Ê Ê Learn to migrate the pre-existing Java code to new versions. _Ê Ê Ê Learn how to use jshell to test a new API before using in a project. Ê WHAT WILL YOU LEARN By the end of this book, you will be able to implement the updates provided in different versions of Java. This book has covered the updates from version 9.0 to 13.0. You will be able to work with the Java Module System. You will be able to test the new API using jshell.Ê Along with this, you will be able to migrate your legacy code to match the recommendations of new versions of Java. Ê WHO THIS BOOK IS FOR This book covers the new version updates in Java. So, prior knowledge of Java is recommended before reading this book. Though we are covering the versions from JSE9.0 onwards, it is not necessary that the reader should be expert in the earlier versions. If you are keen to know the recent developments in Java API, this is the perfect book for you. Ê Table of Contents 1. Insights of Versioning 2. WhatÕs new in Java9 3. Understanding JDK10 Ð Step towards JDK11 4. Dive in JDK11 5. Migrating the code 6. Working with JShell 7. Reactive Programming and Concurrency Updates 8. What next in Java12 9. Introduction to Java13
Java 9 High Performance
Best practices to adapt and bottlenecks to avoid About This Book Tackle all kinds of performance-related issues and streamline your development Master the new features and new APIs of Java 9 to implement highly efficient and reliable codes Gain an in-depth knowledge of Java application performance and obtain best results from performance testing Who This Book Is For This book is for Java developers who would like to build reliable and high-performance applications. Prior Java programming knowledge is assumed. What You Will Learn Work with JIT compilers Understand the usage of profiling tools Generate JSON with code examples Leverage the command-line tools to speed up application development Build microservices in Java 9 Explore the use of APIs to improve application code Speed up your application with reactive programming and concurrency In Detail Finally, a book that focuses on the practicalities rather than theory of Java application performance tuning. This book will be your one-stop guide to optimize the performance of your Java applications. We will begin by understanding the new features and APIs of Java 9. You will then be taught the practicalities of Java application performance tuning, how to make the best use of garbage collector, and find out how to optimize code with microbenchmarking. Moving ahead, you will be introduced to multithreading and learning about concurrent programming with Java 9 to build highly concurrent and efficient applications. You will learn how to fine tune your Java code for best results. You will discover techniques on how to benchmark performance and reduce various bottlenecks in your applications. We'll also cover best practices of Java programming that will help you improve the quality of your codebase. By the end of the book, you will be armed with the knowledge to build and deploy efficient, scalable, and concurrent applications in Java. Style and approach This step-by-step guide provides real-world examples to give you a hands-on experience.