Book Image

Java 9 High Performance

By : Mayur Ramgir, Nick Samoylov
Book Image

Java 9 High Performance

By: Mayur Ramgir, Nick Samoylov

Overview of this book

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.
Table of Contents (11 chapters)

Understanding the tree model

There are many JSON processing tools that can be used to create a tree structure and then use it for a multitude of tasks. Many programmers are not comfortable with using the tree model since they find it harder to set up these structures and prefer using other ways available to process a JSON generation.

It takes time and effort to create the efficient tree structures. However, once established, they can make the effort of obtaining information from data streams a breeze, and in fact, programmers will be amazed at how swift, coherent, and functional a tree model can become with adequate training and setting effort.

Many programmers are afraid of the tree model, because they find it difficult to use tree models in other network programming languages such as the XML. However, the new Java models use the experience of these troublesome languages and...