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Architecture / Node.js / Real-Time

Scaling Real-Time Tracking Systems: Lessons from Container Logistics

How we built a real-time container tracking system that handles thousands of concurrent connections with WebSocket and Redis pub/sub.

January 25, 2026 | 9 min read

Written by Erik Yuntantyo·Software Engineer·About me

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© 2025 Erik Yuntantyo · turmerrific