Systems/Linux

How do blue/green and rolling/canary deployments differ?

Cloud Support Engineer

ServiceNow

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How do blue/green and rolling/canary deployments differ?
What’s the difference between blue/green deployment and rolling/canary deployment?
Can you explain how blue/green deployment compares to rolling and canary deployment?
How is blue/green deployment different from rolling or canary deployment?
What are the key differences between blue/green and rolling/canary deployments?
How would you compare the blue/green deployment model to the rolling/canary deployment models?
What are the distinctions between blue/green deployment and rolling/canary deployment techniques?
How do blue/green deployment and rolling/canary deployment strategies compare in terms of reliability and risk mitigation?
What makes blue/green deployment different from rolling/canary deployment in practice?
How does the blue/green deployment strategy differ from rolling and canary deployments?
How does blue/green deployment compare with rolling/canary deployment?

Interview question asked to Cloud Support Engineers interviewing at ServiceNow: How do blue/green and rolling/canary deployments differ?.