AWS Certified Developer - Associate
Get started today
Ultimate access to all questions.
Ultimate access to all questions.
In a microservices application with AWS Lambda functions, which AWS SAM template configurations are most operationally efficient for the development team to automatically test Lambda functions and gradually direct a small percentage of traffic to new updates before full deployment?
Explanation:
The correct answers are C and D. Enabling gradual deployments through AWS SAM templates (C) allows the development team to progressively introduce changes while minimizing the risk of errors impacting the whole system. Setting the deployment preference type to Canary10Percent30Minutes and using hooks to test the deployment (D) ensures that a small percentage of traffic is gradually directed to the new updates, providing a safe testing environment before a full rollout. This combination aligns with the requirement to test a small percentage of traffic before committing to a full deployment.