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Software Development

Secure MQTT Implementations â TLS, Authentication, and Access Control for IoT Networks
MQTT has become the de facto standard protocol for IoT communications: lightweight, reliable, and designed for constrained devices. But while…
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Software Development

AI at the Edge â Running Machine Learning Models Directly on Raspberry Pi
Artificial Intelligence is no longer confined to massive cloud servers or high-powered GPUs. With the rise of edge computing, we…
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Enterprise Java

Integrating the OpenAI Moderation Model in Spring AI
When building applications that handle user input, such as forums, chatbots, or social platforms, it is essential to protect users…
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Core Java

Diagnosing JVM Memory Leaks in Production: Tools, Techniques, and Prevention Patterns
Memory leaks in JVM-based systems are one of those nasty problems: the symptoms often creep in slowly, performance degrades, occasional…
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Core Java

Immutable Java: Why Value Objects Can Make Your Code Bulletproof
In Java development, bugs often arise not from logic errors but from unintended side effectsâmutable state being the most notorious…
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Core Java

How to Store X and Y Coordinates in Java
When building applications in Java that deal with two-dimensional data, one of the most common needs is to represent and…
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