Tag
health-gating
- Jul 17, 2026 How Many Requests a Canary Gate Needs Before Its Verdict Means Anything The sample-size arithmetic behind canary health checks, why rare failures and tail latencies need orders of magnitude more traffic, and how sequential testing changes the threshold. distributed systems
- Jul 21, 2024 Rollout Waves and the Arithmetic of Blast Radius How staged deployment divides one risky decision into a sequence of gated ones, why wave size sets the smallest detectable failure rate, and where correlated faults break the model. distributed systems