Optimizing Java

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Optimizing Java

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Author : Benjamin J Evans
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2018-04-17

Optimizing Java written by Benjamin J Evans and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-17 with Computers categories.

Performance tuning is an experimental science, but that doesn’t mean engineers should resort to guesswork and folklore to get the job done. Yet that’s often the case. With this practical book, intermediate to advanced Java technologists working with complex technology stacks will learn how to tune Java applications for performance using a quantitative, verifiable approach. Most resources on performance tend to discuss the theory and internals of Java virtual machines, but this book focuses on the practicalities of performance tuning by examining a wide range of aspects. There are no simple recipes, tips and tricks, or algorithms to learn. Performance tuning is a process of defining and determining desired outcomes. And it requires diligence. Learn how Java principles and technology make the best use of modern hardware and operating systems Explore several performance tests and common anti-patterns that can vex your team Understand the pitfalls of measuring Java performance numbers and the drawbacks of microbenchmarking Dive into JVM garbage collection logging, monitoring, tuning, and tools Explore JIT compilation and Java language performance techniques Learn performance aspects of the Java Collections API and get an overview of Java concurrency

Optimizing Java 1st Edition

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Author :
language : en
Publisher:
Release Date : 2016

Optimizing Java 1st Edition written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Java (Computer program language) categories.

With Early Release ebooks, you get books in their earliest form—the author's raw and unedited content as he or she writes—so you can take advantage of these technologies long before the official release of these titles. You'll also receive updates when significant changes are made, new chapters are available, and the final ebook bundle is released. Currently, no books exist that focus on the practicalities of Java application performance tuning, as opposed to the theory and internals of Java virtual machines. This practical guide is the "missing link" that aims to move Java performance tuning from the realm of guesswork and folklore to an experimental science. Learn how to approach performance problems in an consistent and systematic way Resolve production performance issues by learning core Java performance topics Identify and resolve performance issues before encountering them in production Understand the performance problems you encounter by learning the Java platform’s internals

Java 9 High Performance

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Author : Mayur Ramgir
language : en
Publisher: Packt Publishing Ltd
Release Date : 2017-11-01

Java 9 High Performance written by Mayur Ramgir and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-01 with Computers categories.

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.

Optimizing Java

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Author : Benjamin J. Evans
language : en
Publisher:
Release Date : 2018

Optimizing Java written by Benjamin J. Evans and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.

"This course examines techniques and methods that you can employ to optimize your Java code and squeeze more efficiency out of your applications, You'll look at JVM subsystems, modern processor technologies and how you can best utilize them, and how to diagnose an application to find trouble areas that might be affecting its performance. This course is designed for intermediate- to advanced-level programmers."--Resource description page.

Optimizing Cloud Native Java

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Author : Benjamin J Evans
language : en
Publisher:
Release Date : 2024-12-03

Optimizing Cloud Native Java written by Benjamin J Evans and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-03 with Computers categories.

Performance tuning is an experimental science, but that doesn't mean engineers should resort to guesswork and folklore to get the job done. Yet that's often the case. With this practical book, intermediate to advanced Java technologists working with complex platforms will learn how to tune Java cloud applications for performance using a quantitative, verifiable, and repeatable approach. In response to the ubiquity of cloud computing, this updated edition of Optimizing Cloud Native Java addresses topics that are key to high performance of Java applications in the cloud. Many resources on performance tend to focus on the theory and internals of Java virtual machines, but this book discusses the low-level technical aspects within the context of performance-tuning practicalities and examines a wide range of aspects. With this book, you will: Learn how Java principles and technology make the best use of modern hardware, operating systems, and cloud stacks Examine the pitfalls of measuring Java performance numbers and the drawbacks of microbenchmarking Understand how to package, deploy, operate, and debug Java/JVM applications in modern cloud environments Apply emerging observability approaches to obtain deep understanding of cloud native applications Use Java language performance techniques including concurrent and distributed forms

Optimizing Java

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Author : Douglas Hawkins
language : en
Publisher:
Release Date : 2015

Optimizing Java written by Douglas Hawkins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Internet videos categories.

"In this Optimizing Java training course, expert author Doug Hawkins will teach you how to optimize your Java code with HotSpot. This course is designed for users that already have experience with Java. You will start by learning about the anatomy of a compiler, then jump into Java bytecode. From there, Doug will teach you about the HotSpot execution lifestyle, including general VM tricks, triggering the JIT, and tiered compilation. This video tutorial also covers JITs, such as peephole and local optimizations, global optimizations, and concurrency implications. Finally, you will learn about speculative optimizations, including uncommon traps and de-virtualization. Once you have completed this computer based training course, you will have learned how to optimize your Java code with HotSpot."--Resource description page.

Optimizing Java Ee Applications

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Author : John Smith
language : en
Publisher: Independently Published
Release Date : 2024-05-03

Optimizing Java Ee Applications written by John Smith and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-03 with Computers categories.

Unlock the full potential of your Java EE applications with "Optimizing Java EE Applications for Performance and Scalability." This essential guide provides in-depth coverage of techniques and strategies to enhance the performance and scalability of your Java EE applications. From architectural insights to advanced coding practices, each chapter is filled with expert advice and practical solutions designed to help you tackle performance and scalability challenges. Learn how to profile and monitor applications to identify bottlenecks, optimize Java EE servers, effectively interact with databases, and implement robust concurrency and multithreading. Explore caching strategies, fine-tune application code, and master network communications within a Java EE context. Additionally, discover how to manage memory efficiently and deploy resources wisely to ensure maximum stability and performance. Whether you're a software developer, IT architect, or system administrator, this book will empower you to make performance-driven decisions that can significantly impact the success of your enterprise applications. Dive into "Optimizing Java EE Applications for Performance and Scalability" and take your Java EE skills to new heights, ensuring your applications are efficient, scalable, and ready to meet the demands of your business.

Java Performance

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Author : Charlie Hunt
language : en
Publisher: Prentice Hall
Release Date : 2011-10-04

Java Performance written by Charlie Hunt and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-04 with Computers categories.

“The definitive master class in performance tuning Java applications...if you love all the gory details, this is the book for you.” –James Gosling, creator of the Java Programming Language Improvements in the Java platform and new multicore/multiprocessor hardware have made it possible to dramatically improve the performance and scalability of Java software. JavaTM Performance covers the latest Oracle and third-party tools for monitoring and measuring performance on a wide variety of hardware architectures and operating systems. The authors present dozens of tips and tricks you’ll find nowhere else. You’ll learn how to construct experiments that identify opportunities for optimization, interpret the results, and take effective action. You’ll also find powerful insights into microbenchmarking–including how to avoid common mistakes that can mislead you into writing poorly performing software. Then, building on this foundation, you’ll walk through optimizing the Java HotSpot VM, standard and multitiered applications; Web applications, and more. Coverage includes Taking a proactive approach to meeting application performance and scalability goals Monitoring Java performance at the OS level in Windows, Linux, and Oracle Solaris environments Using modern Java Virtual Machine (JVM) and OS observability tools to profile running systems, with almost no performance penalty Gaining “under the hood” knowledge of the Java HotSpot VM that can help you address most Java performance issues Integrating JVM-level and application monitoring Mastering Java method and heap (memory) profiling Tuning the Java HotSpot VM for startup, memory footprint, response time, and latency Determining when Java applications require rework to meet performance goals Systematically profiling and tuning performance in both Java SE and Java EE applications Optimizing the performance of the Java HotSpot VM Using this book, you can squeeze maximum performance and value from all your Java applications–no matter how complex they are, what platforms they’re running on, or how long you’ve been running them.

Java Performance Tuning

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Author : Jack Shirazi
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2003-01-21

Java Performance Tuning written by Jack Shirazi and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-21 with Computers categories.

Java application performance is tied pretty heavily to the underlying Java Virtual Machine, and the new 1.4 version of Java has significant changes that mean previously used performance tips and strategies may no longer work. Significantly revised and expanded, this second edition not only covers Java 1.4, but adds new coverage of JDBC, NIO, Servlets, EJB and JavaServer Pages. Suitable for intermediate and advanced Java developers, this text also covers JDBC, RMI/CORBA, Servlets, JavaServer Pages and custom tag libraries, XML, internationalization, JavaMail, Enterprise JavaBeans and performance tuning. It should be a useful resource for teaching how to create a tuning strategy, how to use profiling tools to understand a program's behaviour, and how to avoid performance penalties from inefficient code, making them more efficient and effective. The result is code that's robust, maintainable and fast.

Mastering The Java Virtual Machine

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Author : Otavio Santana
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-02-29

Mastering The Java Virtual Machine written by Otavio Santana and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-29 with Computers categories.

Delve into the inner workings of JVM and explore internals, memory management, and performance optimization Key Features Uncover the intricacies of JVM, from class loading to garbage collection, and more Master JVM memory management for efficient resource use and reduced overhead Apply JVM knowledge through case studies, reinforcing your understanding of internals Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionMastering the Java Virtual Machine is a comprehensive guide that will take you into the heart of the Java programming language, guiding you through the intricate workings of the Java Virtual Machine (JVM) and equipping you with essential skills to become a proficient Java developer. You’ll start by understanding the JVM, exploring its architecture and how it executes Java code. Through detailed explanations and real-world examples, you’ll gain a deep understanding of JVM internals, enabling you to write efficient and optimized Java applications. As you progress, you’ll delve into memory management and execution, unraveling the complexities of heap and stack management, garbage collection, and memory profiling. You'll learn how memory is allocated and reclaimed in the JVM, as well as how to optimize memory usage and identify performance bottlenecks in your applications. With this knowledge, you’ll be able to create Java programs that are not only robust but also highly performant. By the end of this Java book, you’ll have the skills needed to excel in Java programming, writing efficient and maintainable code.What you will learn Understand JVM architecture and bytecode execution Explore memory management and optimize memory usage Compare and evaluate alternative JVMs like GraalVM Master reflection for dynamic behavior in Java applications Use Java annotation processors for code generation Get to grips with reactive programming principles for scalable applications Who this book is for This book is for Java developers looking to deepen their expertise in the Java Virtual Machine (JVM) and optimize Java applications for peak performance. It is ideal for both intermediate-level and seasoned professionals, who want to explore specific aspects such as JVM internals, memory management, threading, security, and performance tuning.