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12.11.2025

Unhandled Promise Rejections: The Tiny Mistake That Crashed Our Node.js App

An article discusses how an unhandled promise rejection caused a Node.js application to crash, highlighting the importance of proper error handling. The author, Bhanu Sekhar Guttikonda, shares a real-world...

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DZone JavaScript
12.11.2025

Debugging Distributed ML Systems

A developer faced an issue where their ML model misclassified groceries as entertainment expenses. By implementing distributed tracing using OpenTelemetry and Jaeger, they were able to quickly identify a...

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DZone IoT