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You're reading from  Mastering the Java Virtual Machine

Product typeBook
Published inFeb 2024
PublisherPackt
ISBN-139781835467961
Edition1st Edition
Concepts
Programming Language
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Otavio Santana
Otavio Santana
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Otavio Santana

Otavio is a passionate architect and software engineer focused on cloud and Java technologies. He has deep expertise in polyglot persistence and high-performance applications in finance, social media, and e-commerce. As a global speaker, he has presented at the most significant international conferences, such as JavaOne, TDC, and Devoxx. He volunteers and helps organize several Java User Groups and meetups around the globe. Otavio is recognized for his Open Source contributions and has received many awards, including all JCP Awards categories and the Duke's Choice Award, to name a few. Otavio is also a distinguished member of the Java Champions and Oracle ACE programs. Otavio loves history, economy, traveling, programming, and real-world languages. He speaks Portuguese, English, Spanish, Italian, and French and is fluent in dad jokes.
Read more about Otavio Santana

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Code Cache and JIT

In this section, we’ll unravel the dynamic duo of Code Cache and JIT compilation, pivotal components that elevate the runtime performance of Java applications to new heights. The Code Cache serves as a sanctuary for brilliance – housing compiled code snippets ready to be executed optimally. As Java applications run, the JIT compilation engine translates Java bytecode into native machine code, dynamically generating optimized versions of frequently executed methods. These gems of compiled code find their haven in the Code Cache, ensuring swift access for subsequent invocations.

Code Cache, the powerhouse behind runtime optimization, plays a pivotal role in enhancing the execution speed of Java applications. Let’s explore its intricacies to understand the magic it brings to Java programming.

In the dynamic landscape of Java runtime optimization, the Code Cache emerges as a central protagonist, orchestrating a symphony of compiled brilliance...

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Mastering the Java Virtual Machine
Published in: Feb 2024Publisher: PacktISBN-13: 9781835467961
© 2024 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Otavio Santana

Otavio is a passionate architect and software engineer focused on cloud and Java technologies. He has deep expertise in polyglot persistence and high-performance applications in finance, social media, and e-commerce. As a global speaker, he has presented at the most significant international conferences, such as JavaOne, TDC, and Devoxx. He volunteers and helps organize several Java User Groups and meetups around the globe. Otavio is recognized for his Open Source contributions and has received many awards, including all JCP Awards categories and the Duke's Choice Award, to name a few. Otavio is also a distinguished member of the Java Champions and Oracle ACE programs. Otavio loves history, economy, traveling, programming, and real-world languages. He speaks Portuguese, English, Spanish, Italian, and French and is fluent in dad jokes.
Read more about Otavio Santana

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