Mastering the Blast Radius, Deployment Without Fear - Progressive Delivery in Modern DevOps
DevOps.com, Friday, June 26th, 2026
Progressive delivery shrinks the blast radius of releases so teams can deploy without fear.
Progressive delivery is the modern evolution of continuous delivery, designed to reduce the blast radius of new features and decouple deployment from release.
It moves from a binary on/off state to a spectrum of availability through release observation and release control.
Core patterns include feature flags that toggle features remotely and canary releases that route new code to a small percentage of traffic.
Limiting blast radius limits the users exposed to a bad outcome, and progressive delivery automates promotion and rollback based on service level indicators.
The result is a framework for deploying confidently in modern DevOps environments.