Dive into the exciting world of Java concurrency as we explore the powerful enhancements made to CompletableFuture in Java 9 and beyond.

In this episode, we explore:

• Timeout handling revolution: Discover how orTimeout and completeOnTimeout simplify asynchronous programming
• Exception management upgrade: Uncover the flexibility of exceptionallyCompose for advanced error handling
• Customization and performance boosts: Learn about protected methods and internal optimizations
• Practical applications and pitfalls: Gain insights into real-world scenarios and best practices

Join us for an in-depth discussion on these game-changing features that streamline concurrent programming in Java!

Want to dive deeper into this topic? Check out our blog post here: Read more
If you interested similar podcasts, make sure to check out Crashcasts

Discover how Java 9+ revolutionizes concurrency with VarHandle and enhanced Atomics, offering up to 30% performance boost for certain operations!

In this episode, we explore:

• VarHandle: The powerful "smart pointer" for efficient, low-level variable access
• Enhanced Atomics: Fine-tuning memory ordering for optimal performance
• Real-world applications and performance gains in high-concurrency scenarios
• Expert tips and potential pitfalls when leveraging these advanced features

Tune in for an in-depth discussion, practical examples, and valuable insights to elevate your Java concurrency skills!

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

Dive into the world of reactive programming with RxJava and Project Reactor, exploring how these powerful libraries streamline asynchronous programming in Java.

In this episode, we explore:

• Fundamentals of reactive libraries and their importance in modern Java development
• Core concepts like Observables, Flux, and operators that power these libraries
• Real-world applications, including a stock trading scenario
• Key differences between RxJava and Project Reactor to help you choose the right tool

Tune in for expert insights on leveraging these libraries to build efficient, resilient, and scalable Java applications.

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

Dive into the world of reactive programming with Java's Flow API, introduced in Java 9, and discover how it's revolutionizing asynchronous programming.

In this episode, we explore:

• The basics of Flow API and its four key components: Publisher, Subscriber, Subscription, and Processor
• How backpressure management ensures efficient data processing in reactive streams
• Real-world applications of Flow API and how it compares to popular reactive libraries

Tune in to gain valuable insights into this powerful tool for asynchronous programming in Java and learn how to avoid common pitfalls when working with reactive streams.

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

Dive into the world of Reactive Programming and discover how it's revolutionizing data flow management in modern Java applications.

In this episode, we explore:

• The fundamentals of Reactive Streams and their role in asynchronous processing
• Core principles of Reactive Programming: Responsive, Resilient, Elastic, and Message-Driven
• Real-world applications, including a deep dive into high-volume stock trading systems
• Common challenges and misconceptions developers face when adopting Reactive Programming

Join us for an enlightening discussion that traces the roots of reactive concepts back to 1970s spreadsheets and uncovers their modern-day potential in Java development.

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

Dive into the intricate world of Java's HotSpot VM and uncover the secrets behind its powerful performance optimization techniques.

In this episode, we explore:

• The architecture of HotSpot VM and its key components
• Efficient memory management through generational heap design
• How the Execution Engine and JIT Compiler work together to optimize code
• Advanced optimization techniques like Escape Analysis and Inlining
• The surprising truth about how much code actually gets JIT compiled

Join us for an eye-opening journey through Java's virtual machine, and discover how understanding its inner workings can help you write more efficient code.

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

Dive into the world of Just-In-Time (JIT) compilation and discover how Java achieves lightning-fast performance through real-time code optimization.

In this episode, we explore:

• The magic of JIT compilation: Transforming bytecode into optimized machine code on the fly
• Tiered compilation: How Java balances quick startup and peak performance
• JIT optimizations: Unraveling techniques like inlining and loop unrolling
• Best practices: Tips for writing JIT-friendly code to supercharge your Java applications

Tune in to learn why less than 1% of your Java code gets the JIT treatment and why that's a good thing!

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

Dive into the intricate world of JVM internals as we unravel the mysteries of class loading and linking in Java.

In this episode, we explore:

• The lazy loading approach in Java and its benefits for memory management
• The hierarchy of class loaders and their specific roles in the JVM
• The three crucial phases of linking: verification, preparation, and resolution
• Common pitfalls in class loading and how to avoid them

Tune in for expert insights on custom class loaders, best practices, and a mind-bending quiz that challenges even seasoned Java developers!

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