This project is a low overhead sampling profiler for Java that does not suffer from the Safepoint bias problem. It features HotSpot-specific API to collect stack traces and to track memory allocations ...

The Qt framework, with its deeply embedded event system and signal-slot mechanism, has always supported developers in asynchronous programming. The previous part of our series introduced these ...

Learn about the best practices for concurrency in Java to ensure your multi-threaded applications are efficient, synchronized, and error-free. Concurrency in Java is the ability of multiple threads to ...

Abstract: This paper discusses the role and implementation of asynchronous event handlers in the real-time specification for Java (RTSJ). For non-blocking handlers, an implementation model whereby all ...

In real-world backend systems, performance is often tied directly to how we handle concurrent tasks — especially for APIs that involve external calls, time-consuming operations, or tasks that can run ...

With JDK 21, Java is entering a new era of efficiency and security, making it a compelling choice for enterprises building scalable, secure applications. The introduction of virtual threads and ...

Virtual threads, revealed in Java's Project Loom and generally available with the Java 21 LTS, promise unparalleled scalability, simplified asynchronous coding and more efficient resource utilization.

On the day before Thanksgiving 2020, the Amazon Kinesis data streaming service in AWS' main region US-East-1 went down for several hours. The company explained the outage in its subsequent failure ...

In the ever-evolving landscape of programming, developers often encounter the need for concurrent execution to improve performance and responsiveness. Two prominent paradigms, asynchronous programming ...

Virtual threads introduce an abstraction layer between operating-system processes and application-level concurrency. Said differently, virtual threads can be used to schedule tasks that the Java ...