Deep Dive into Object Structure and Memory Layout

JVM Internals Crashcasts

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Understanding Taxes as a Newly Formed Small Business - Part 2 of the Small Business Starter Kit 28:24

17 days ago28:24

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In our second installment of the Small Business Starter Kit series - we’re tackling a topic that’s sometimes tricky, sometimes confusing, but ever-present: taxes. Hosts Austin and Jannese have an insightful conversation with entrepreneur Isabella Rosal who started 7th Sky Ventures , an exporter and distributor of craft spirits, beer, and wine. Having lived and worked in two different countries and started a company in a heavily-regulated field, Isabella is no stranger to navigating the paperwork-laden and jargon-infused maze of properly understanding taxes for a newly formed small business. Join us as she shares her story and provides valuable insight into how to tackle your business’ taxes - so they don’t tackle you. Learn more about how QuickBooks can help you grow your business: QuickBooks.com See omnystudio.com/listener for privacy information.…

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Uncover the mysteries of JVM memory as we explore object structure and layout in this illuminating episode of JVM Internals Crashcasts.

In this episode, we explore:

The anatomy of Java objects: diving into headers and instance data
The surprising memory footprint of "empty" objects and why size matters
How memory alignment impacts object size and performance
Real-world applications of object layout knowledge for optimizing Java applications

Tune in for expert insights on JVM memory management and discover techniques to enhance your Java programming skills.

Want to dive deeper into this topic? Check out our blog post here: Read more

★ Support this podcast on Patreon ★

48 episod

#Tech #Fatih Yavuz #Crashcasts #Technology #Podcasting Education #Learn #JVM #JVM Internals #Java Virtual Machine

Deep Dive into Object Structure and Memory Layout

JVM Internals Crashcasts

published about a year ago

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MP3•Laman utama episod

Siri yang diarkibkan ("Suapan tidak aktif" status)

When? This feed was archived on January 21, 2025 13:08 (2M ago). Last successful fetch was on October 02, 2024 00:09 (6M ago)

Why? Suapan tidak aktif status. Pelayan kami tidak dapat untuk mendapatkan kembali suapan podcast yang sah untuk tempoh yang didapati.

Uncover the mysteries of JVM memory as we explore object structure and layout in this illuminating episode of JVM Internals Crashcasts.

In this episode, we explore:

The anatomy of Java objects: diving into headers and instance data
The surprising memory footprint of "empty" objects and why size matters
How memory alignment impacts object size and performance
Real-world applications of object layout knowledge for optimizing Java applications

Tune in for expert insights on JVM memory management and discover techniques to enhance your Java programming skills.

Want to dive deeper into this topic? Check out our blog post here: Read more

★ Support this podcast on Patreon ★

48 episod

#Tech #Fatih Yavuz #Crashcasts #Technology #Podcasting Education #Learn #JVM #JVM Internals #Java Virtual Machine

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Evolving JVM: Powering Microservices and Cloud-Native Applications in the Modern Era 9:42

about a year ago9:42

9:42

Explore how the JVM is evolving to power microservices and cloud-native applications in this insightful episode of JVM Internals Crashcasts. In this episode, we explore: JVM's continued relevance and advantages in modern architectures Challenges and adaptations in the microservices era Real-world success stories from tech giants Future trends and developments in JVM technology Tune in to discover how the JVM is shaping the future of distributed systems and cloud computing. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Exploring the Impact of Project Amber on Java Language Features 8:16

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Dive into the exciting world of Project Amber and discover how it's reshaping the Java language with productivity-boosting features. In this episode, we explore: The origins and goals of Project Amber in modernizing Java Local variable type inference and its impact on code readability Switch expressions: A more compact and safer way to write switch constructs Pattern matching and its potential to streamline object type checking Join us as we unravel these game-changing features and discuss their implications for the future of Java development! Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Project Loom: Revolutionizing Concurrency with Virtual Threads 8:32

about a year ago8:32

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Dive into the future of Java concurrency with Project Loom and virtual threads in this eye-opening episode of JVM Internals Crashcasts. In this episode, we explore: The revolutionary concept of virtual threads and how they differ from traditional platform threads JVM's clever implementation of virtual threads and their impact on performance Real-world applications and potential challenges of this game-changing technology How Project Loom compares to other concurrency models like the actor model Join us as we unravel the mysteries of Project Loom and discover how it's set to transform the landscape of concurrent programming in Java. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Unleashing the Power of Serverless Java: Efficient, Scalable, and Cost-Effective Development 9:21

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Dive into the cutting-edge world of serverless Java and discover how this technology is revolutionizing cloud computing! In this episode, we explore: Serverless computing fundamentals and Java's role in this paradigm shift Overcoming challenges: Optimizing Java for serverless environments Essential best practices for developing efficient serverless Java applications The exciting future of serverless Java and emerging trends Join us as we unpack the power of serverless Java and learn how it's shaping the future of scalable, cost-effective development. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Optimizing Performance: Deploying JVM Applications on Kubernetes 8:07

about a year ago8:07

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Dive into the world of cloud-native Java as we explore the intricacies of deploying JVM applications on Kubernetes. In this episode, we explore: Kubernetes as a powerful container orchestrator for Java applications JVM-specific challenges in Kubernetes environments and how to overcome them Optimizing Java applications for efficient Kubernetes deployment Essential best practices and common pitfalls to watch out for Tune in to gain valuable insights on balancing JVM resource management with Kubernetes orchestration for peak performance. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Optimizing JVM Performance in Docker Containers: Best Practices 9:40

about a year ago9:40

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Dive into the world of JVM performance optimization in Docker containers with expert insights and practical tips. In this episode, we explore: The evolution of JVM's container awareness and its impact on performance Essential best practices for running Java applications in Docker environments JVM ergonomics and how it adapts to containerized resource limits Common pitfalls in JVM containerization and their solutions Tune in for an engaging discussion featuring real-world analogies, expert advice, and a thought-provoking quiz on JVM behavior in containers. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Android Runtime (ART): Deep Dive into Android's Execution Environment 7:42

about a year ago7:42

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Dive into the world of Android Runtime (ART) and discover how it revolutionized Android's execution environment. In this episode, we explore: How ART differs from traditional JVMs and its unique features for mobile optimization The innovative hybrid approach of AOT and JIT compilation in ART ART's specialized garbage collection system designed for smooth mobile performance The impressive performance gains and ongoing challenges in ART's evolution Tune in to uncover the fascinating details behind Android's powerful runtime and its impact on app performance! Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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GraalVM: Exploring the High-Performance Polyglot Runtime 7:27

about a year ago7:27

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Dive into the world of GraalVM, a revolutionary polyglot runtime that's reshaping the Java ecosystem. In this episode, we explore: The power of GraalVM's polyglot capabilities and how they enable seamless multi-language development GraalVM's unique architecture, including the game-changing Native Image technology for AOT compilation Real-world success stories from tech giants like Twitter and Shopify, showcasing GraalVM's impact Essential considerations and trade-offs for developers looking to adopt GraalVM in their projects Join us for an in-depth look at this cutting-edge technology and discover how it could transform your development process. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Exploring OpenJ9: The High-Performance Alternative JVM for Java Applications 8:30

about a year ago8:30

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Dive into the world of alternative JVMs with an exploration of OpenJ9, a high-performance Java virtual machine designed for efficiency and speed. In this episode, we explore: The fascinating history and evolution of OpenJ9, from IBM's internal project to open-source powerhouse Key features that set OpenJ9 apart, including its impressive memory efficiency and faster startup times Real-world adoption stories and performance comparisons with the widely-used HotSpot JVM Tune in to uncover the technical innovations behind OpenJ9 and learn how it's reshaping the Java ecosystem. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

1
Building a Digital Fortress: Understanding Sandboxing and Isolation for Secure Computing 6:42

about a year ago6:42

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Dive into the world of JVM security as we explore the crucial concepts of sandboxing and isolation techniques for secure computing. In this episode, we explore: The fundamentals of JVM sandboxing and its role in running untrusted code safely How the Security Manager and ClassLoaders work together to implement robust isolation Real-world applications of sandboxing, including a case where it prevented a major security breach Modern trends in isolation techniques, such as container-based solutions and enhanced modularity Join us for an eye-opening discussion on building a digital fortress around your Java applications! Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

1
Securing Code: Understanding Bytecode Verification in Software Development 8:54

about a year ago8:54

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Dive into the intricate world of JVM security as we explore bytecode verification, a crucial process that ensures the safety and integrity of Java applications. In this episode, we explore: The multi-stage bytecode verification process, from file format checking to data flow analysis Common security vulnerabilities caught by verification, including stack overflow attempts and illegal access Challenges in bytecode verification and its real-world implications for Java developers Tune in to unravel the complexities of bytecode verification and discover how it impacts your Java development journey. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Safeguarding Your Organization: Understanding Security Managers and Policies 6:38

about a year ago6:38

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Dive into the complex world of JVM security as we explore the Security Manager, its policies, and recent developments in Java's security landscape. In this episode, we explore: The Security Manager's role as the "bouncer" of the JVM, controlling code actions Implementing and configuring security policies to protect system resources Recent changes in Java, including the deprecation of the Security Manager Limitations of the Security Manager and the need for comprehensive security strategies Tune in for expert insights on safeguarding your Java applications and staying ahead of evolving security practices. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Maximizing Performance: Key Strategies and Considerations 10:27

about a year ago10:27

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Dive into the intricacies of JVM language performance and discover key strategies for optimization in this enlightening episode. In this episode, we explore: Performance differences between JVM languages and their root causes The impact of compilation strategies on startup time and runtime performance How various JVM languages affect memory management and garbage collection Common myths about JVM language performance debunked Tune in for expert insights that will revolutionize your approach to JVM development and performance optimization. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Language Interoperability: Bridging the Gap for Seamless Software Development 7:32

about a year ago7:32

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Dive into the fascinating world of JVM language interoperability and discover how different programming languages can work together seamlessly on the Java Virtual Machine. In this episode, we explore: The magic behind JVM language interoperability and its importance in modern software development Challenges and best practices when working with multiple JVM languages in a single project Real-world examples of successful language interoperability, including Twitter's strategic use of Scala Performance considerations and the benefits of leveraging multiple JVM languages Join hosts Sheila and Victor as they unravel the complexities of JVM language interoperability and reveal how it's shaping the future of software development. Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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Exploring Kotlin, Scala, and Clojure: A Comparison of JVM Languages 10:23

about a year ago10:23

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Dive into the world of JVM languages as we explore Kotlin, Scala, and Clojure in this enlightening episode of JVM Internals Crashcasts. In this episode, we explore: The unique features and design philosophies behind Kotlin, Scala, and Clojure How these languages compile to Java bytecode and their performance implications Real-world applications and industry adoption of each language Expert advice on choosing the right JVM language for your project Join us for an in-depth comparison of these powerful languages and gain insights to inform your next JVM project! Want to dive deeper into this topic? Check out our blog post here: Read more ★ Support this podcast on Patreon ★…

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