What deployment strategy should be employed when you want to quickly mitigate the risks of a new version release in production?

Canary deployment is a strategy designed to reduce the risks associated with releasing a new version of an application by incrementally rolling out the release to a subset of users. This allows developers to monitor the performance and stability of the new version on a smaller scale before a full rollout. By doing so, any issues that arise can be detected early with minimal impact on the overall user base.

In this approach, the new version is deployed to a small group of users, which enables the team to gather feedback and analyze metrics like error rates and performance impacts. If the canary version performs well, the release can gradually be extended to a larger audience. However, if issues are detected, the deployment can be halted or rolled back quickly, effectively mitigating risks.

This strategy is particularly beneficial in production environments where stability is crucial, and the goal is to ensure a smooth transition to the new version without severely impacting users.