Optimizing Java: Practical Techniques for Improving JVM Application Performance by Benjamin Evans

Benjamin Evans . Unknown Year . English

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

Categories: Science & Technology

About the Author

Ben Evans is an author, entrepreneur, consultant and educator. He co-founded jClarity, a Java / JVM performance company, and was previously Chief Architect for Listed Derivatives at Deutsche Bank. Ben was the performance testing engineer for Google’s IPO, consulting CTO to several startups and built award-winning websites for some of Hollywood's biggest films of the 90s. He represented the user community as a voting member on Java’s governing body - the JCP Executive Committee for 6 years. He is a Java Champion & 3-time JavaOne Rock Star Speaker. Ben is author of 5 books - "The Well-Grounded Java Developer", the new editions of "Java in a Nutshell", "Java: The Legend" and "Optimizing Java". He is the track lead for Java / JVM at InfoQ, writes regularly for industry publications and is a frequent speaker at technical conferences worldwide. Ben was born and raised in Cornwall, and holds a Masters degree in Mathematics from the University of Cambridge. Before joining the tech industry Ben was a researcher in theoretical physics, working on theories which are now being tested at the Large Hadron Collider at CERN.

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