خيار واحد 24. Canary deployment centralized backups relational database high availability replace infrastructure rather than modifying it in place shift a small percentage of traffic before broader rollout أرسل التصويت ما الغرض الأساسي من Canary deployment؟ #DOP-C02 #AWS_Certified_DevOps_Engineer_-_Professional #AWS_practice_test #AWS_certification #practice_questions