Java and Event‑Driven Architectures: Kafka, Pulsar, and the Modern Streaming Landscape

Event‑driven architectures have become a defining approach for building systems that react in real time, scale horizontally, and remain resilient…

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How to Configure Testcontainers to Run on Podman

Testcontainers is a popular Java library that simplifies integration testing by providing lightweight, disposable containers for databases, message brokers, and…

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Understanding the JVM Start-up Process

The Java Virtual Machine (JVM) start-up process is a carefully orchestrated sequence of steps that transforms a simple java command…

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Project Loom’s Virtual Threads: Rethinking Concurrency in Java

For decades, Java developers have faced an uncomfortable trade-off: write simple, blocking code that’s easy to maintain but difficult to…

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Understanding Java SecureRandom Algorithms on Linux

High-quality random numbers are essential for cryptography, secure key generation, and other security-sensitive applications. Standard pseudo-random number generators (PRNGs) produce…

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Serverless Java in 2026: AWS Lambda, Azure Functions, and Beyond

For years, Java and serverless computing seemed fundamentally incompatible. The JVM’s startup characteristics—loading classes, initializing the runtime, warming up JIT…

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Using SFTP with JSch

Secure File Transfer Protocol (SFTP) is a network protocol that provides secure file transfer capabilities over SSH (Secure Shell). It…

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Proper Jakarta EE Library Setup in Maven for Tomcat

With the transition from Java EE to Jakarta EE, many enterprise Java developers face runtime issues when deploying applications on…

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GitOps for Java Applications: Continuous Delivery Reimagined

The way we deploy Java applications is undergoing a fundamental transformation. Traditional deployment approaches—where operations teams manually execute scripts, SSH…

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