JavaEdge

Sep 27, 2020 · Operations

Mastering Blue‑Green, Canary, and Dark Launch Deployments: A Practical Guide

This article explains three key deployment strategies—Blue‑Green, Canary (gray release), and Dark Launch (feature toggles)—detailing their concepts, step‑by‑step traffic switching processes, rollback mechanisms, database considerations, and practical usage scenarios for reliable production releases.