EMERGING TRENDS IN SOFTWARE ENGINEERING
DEVOPS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Black & White Deployment
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Yellow & Red Deployment
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Blue & Yellow Deployment
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Blue & Green Deployment
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Detailed explanation-1: -A Blue-Green deployment is a relatively simple way to achieve zero downtime deployments by creating a new, separate environment for the new version being deployed and switching traffic into it.
Detailed explanation-2: -Blue/green deployments provide releases with near zero-downtime and rollback capabilities. The fundamental idea behind blue/green deployment is to shift traffic between two identical environments that are running different versions of your application.
Detailed explanation-3: -A blue/green deployment is a deployment strategy in which you create two separate, but identical environments. One environment (blue) is running the current application version and one environment (green) is running the new application version.
Detailed explanation-4: -Step 1: Create the new version of your application that you want to deploy. Step 2: Deploy the new version of your application or service simultaneously with the current version. Step 3: Gradually migrate traffic and/or your database/users to the new version of the application. More items •21-Jun-2022