deployment-procedures

Safe production deployment requires codifying principles across a 5-phase workflow: prepare, backup, deploy, verify, and confirm or rollback. This structured approach reduces deploy risk by ensuring verification and conservative rollback plans are ready before any release.

Blue-green and canary deployment strategies are zero-downtime release methods that gradually shift traffic to the new version. They allow teams to verify stability in production while maintaining the ability to quickly rollback if monitoring detects failures.

Post-deployment verification requires checking specific categories like application health, error rates, and system monitoring. These checks confirm the deployment succeeded and trigger the conservative rollback plan if the verification phase detects unexpected production anomalies.

The deployment workflow applies to platform choices including Kubernetes, Vercel, and VPS environments. It provides platform selection guidance and scales across small services, microservices, and serverless architectures with environment-specific rollback planning.

Common deployment anti-patterns include skipping pre-deployment verification, lacking backup readiness, and having no rollback plan. Awareness of these best practices helps teams avoid error-prone releases and ensures conservative recovery when production issues arise.