Zero incidents in 180 days of production
What changes when your infrastructure has no probabilistic fallbacks. Lessons from running production systems with formal verification.
The Claim
180 days of production. Zero incidents. No probabilistic fallbacks.
How
Every decision path is formally verified before deployment. The system cannot reach an unhandled state — if it could, the deployment is blocked.
Trade-offs
Deployment takes longer. Engineering velocity drops ~15% vs. ship-fast culture. But zero incidents means zero pager calls, zero customer-facing outages, zero post-mortems.
For production infrastructure, this trade is worth it.
Wizutech Engineering
Wizutech Engineering
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