A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that version has been proven stable. Which deployment strategy is this example of?
A) recreate
B) blue/green
C) rolling
D) canary

Question

Quizplus · Accepted Answer

This is an example of a canary deployment, where a new version is gradually rolled out to a small subset of users to test its stability before a full release.

A New Version of an Application Is Being Released by Creating