EMERGING TRENDS IN SOFTWARE ENGINEERING
DEVOPS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Your current deployment strategy isn’t working, and you would like to move to a multi-stage roll out, where you can define the number of targets per stage. Which deployment strategy would you use?
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Blue Green Deployment
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Rolling Deployment
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Minimum in-service Deployment
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All-at-once Deployment
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Explanation:
Detailed explanation-1: -The aim is to make the change without downtime in a way that the user barely notices the improvements. The most common strategy is to use a blue-green deployment. The new version (the blue version) is brought up for testing and evaluation, while the users still use the stable version (the green version).
Detailed explanation-2: -Blue/Green Deployment. In this type of deployment strategy, the new version of the software runs alongside the old version. Canary Deployment. Recreate Deployment. Ramped Deployment. Shadow Deployment. A/B Testing Deployment. 03-May-2022
Detailed explanation-3: -In-Place Deployments. Blue/Green Deployments. Canary Deployments. Linear Deployments. All-at-once Deployments.
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