Intermediate
System Design
Q60 / 100
What is "blue-green deployment"?
Correct! Well done.
Incorrect.
The correct answer is A) A deployment strategy that maintains two identical environments (blue and green), routing traffic to one while deploying updates to the other, then switching over with minimal downtime
A
Correct Answer
A deployment strategy that maintains two identical environments (blue and green), routing traffic to one while deploying updates to the other, then switching over with minimal downtime
Explanation
Blue-green deployments reduce risk by keeping the old version (blue) running while the new version (green) is deployed and tested, then switching traffic, with the option to roll back quickly.
Progress
60/100