You are currently defining a release strategy for an app, named APP-01.
The strategy should allow you to keep the time it takes to deploy new releases of the app to a minimum. The strategy should also allow you to roll back in the shortest time required.
Which of the following is the release strategy you should use?

A. Red/Black deployment

B. Rolling deployment

C. ג€Big Bangג€ deployment

D. Canary deployment








 

Suggested Answer: A

Canary deployment -
With canary deployment, you deploy a new application code in a small part of the production infrastructure. Once the application is signed off for release, only a few users are routed to it. This minimizes any impact.
With no errors reported, the new version can gradually roll out to the rest of the infrastructure.
Reference:
https://dev.to/mostlyjason/intro-to-deployment-strategies-blue-green-canary-and-more-3a3

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This question is in AZ-400 Exam
For getting Microsoft DevOps Engineer Expert Certificate


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