Deployment Strategy

How Does Blue-Green Deployment Work at Scale?

Blue-green deployment works by running two identical production environments — "blue" (currently live) and “green” (the new version) — deploying the new releas…

What Is Micro-Frontend Architecture?

Micro-frontend architecture splits a large web application into independently built, tested, and deployed frontend units — often owned by separate teams — that…

How Do Feature Flags Work in Frontend Development?

Feature flags are runtime configuration switches that let a frontend team ship code to production behind a conditional check, so a feature can be turned on or…

Blue-Green vs Canary Deployment

Blue-green deployment runs two full, identical production environments and switches all traffic from the old (blue) to the new (green) version at once, while c…

What is Spinnaker and How Does It Orchestrate Multi-Cloud Deployments?

Spinnaker is an open-source, multi-cloud continuous delivery platform that models deployments as configurable pipelines of stages — bake, deploy, canary analys…

What is a Recreate Deployment Strategy?

A recreate deployment strategy fully stops all running instances of the old application version before starting any instances of the new version, meaning there…

What is Release Management in DevOps?

Release management is the process of planning, scheduling, coordinating, and controlling how software moves from a built artifact through testing environments…

How Do You Achieve Zero-Downtime Deployment?

Zero-downtime deployment means releasing a new version of an application without any interruption or dropped requests for users, achieved by always keeping eno…

What Is Blue-Green Deployment?

Blue-green deployment is a release strategy that maintains two identical, fully provisioned production environments — blue (currently live) and green (the new…

What Is a Canary Release Strategy?

A canary release is a deployment strategy that gradually shifts a small percentage of real production traffic to a new application version, monitors key health…

What Is Shadow Deployment?

Shadow deployment, also called traffic mirroring or dark launching, is a release strategy where real production traffic is duplicated and sent to a new version…

What Rollback Strategies Would You Use in a Deployment Pipeline?

A solid rollback strategy combines fast, automated reversal at the deployment layer — redeploying the previous known-good artifact or flipping a router back to…