Blue-Green Deployment

Quick Definition

Strategy with two identical environments for zero-downtime switching

A strategy maintaining two identical environments for zero-downtime switching.

instant rollback, zero downtime, traffic switching

deployment-strategy canary-deployment

Deliberately introducing failures to test resilience

Automated steps from code commit to deployment

Replacing servers instead of modifying them for updates

Applying software engineering principles to operations

Securely storing and managing sensitive credentials

Architecture of loosely coupled independently deployable services