Category
canary release
2 articles
Deployment Architecture Patterns: Blue-Green, Canary, Shadow Traffic, Feature Flags, and GitOps
TLDR: Release safety is an architecture capability, not just a CI/CD convenience. Blue-green, canary, shadow traffic, feature flags, and GitOps patterns exist to control blast radius, measure regressions early, and make rollback fast enough to matter...
•12 min read
Canary Deployment Pattern: Progressive Delivery Guarded by SLOs
TLDR: Canary deployment is useful only when the rollout gates are defined before the rollout starts. Sending 1% of traffic to a bad build is still a bad release if you do not know what metric forces rollback. TLDR: Canary is the practical choice when...
•13 min read