Show HN: System that keeps apps running when a server or region goes down

Category: infrastructure

Tags: fault-tolerance, load-balancing, reliability

Score: 4.3/10 (Innovation: 3, Technical: 5, Documentation: 3, Utility: 5)

This is an experimental failover routing system that distributes requests across multiple backends and switches to healthy ones when failures are detected. It's interesting as a learning project that explores real-world reliability patterns through a modular architecture combining Rust for performance and Python for control.

Target audience: backend devs, devops

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