QuestionQ104

Ensuring solution and operations excellence

Your solution is generating performance bugs in production that were not observed in the staging and test environments. You want to update your testing and deployment procedures to prevent this issue in the future.

What should you do?

  • A Deploy fewer changes to production
  • B Deploy smaller changes to production
  • C Increase the load on your test and staging environments
  • D Deploy changes to a small subset of users before rolling out to production
Explanation

Performance problems that occur only under production traffic are best prevented by testing and staging under higher, production-representative load. This reveals capacity, latency, and scaling defects before deployment.

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