shipping-and-launch

A pre-launch checklist for production deployment validates tests, build artifacts, linting, security scans, documentation, and infrastructure readiness to prevent risky releases. It ensures all code and infrastructure requirements pass before deployment proceeds.

Staged rollouts and canary deployments use progressive rollout sequences with measurable thresholds for errors, latency, and business metrics. These thresholds determine whether to advance, hold, or rollback based on real-time monitoring data.

Feature flags enable gradual rollouts by deploying code behind toggles with defined ownership and lifecycle management. After full rollout, flags are cleaned up to prevent technical debt and maintain code clarity.

Monitoring and observability setup defines application, infrastructure, and client metrics to track, along with error reporting patterns and post-launch verification steps. This ensures comprehensive visibility into system health after deployment.

A rollback strategy includes clear trigger conditions and step-by-step procedures with health checks, communications, and database considerations. It enables quick recovery when deployment issues arise in production environments.

A rollback plan is needed for any production deployment of web and backend services where issues may arise. It provides defined trigger conditions and recovery procedures to ensure safe, reversible launches.