Agile & DevOps
primer-original-v2mediumDevOpsDeploymentBlue-GreenRelease Strategyprimer-original-v2

What is a blue-green deployment strategy?

Answer options

A
Deploying code only at night (blue for night, green for day)
B
Running two identical production environments and switching traffic between them during releases
C
Using two different programming languages
D
Deploying to development (green) before production (blue)

Correct answer: Running two identical production environments and switching traffic between them during releases

Explanation

Quick AnswerThe correct answer is Running two identical production environments and switching traffic between them during releases because it directly addresses the core logic of Agile & DevOps.

This question has been retained as-is due to its unique context.

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