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Question 376

A company used AWS to develop an application for customers. The application includes an Amazon API Gateway API that invokes AWS Lambda functions. The Lambda functions process data and store the data in Amazon DynamoDB tables.

The company must monitor the entire application to identify potential bottlenecks in the architecture that can negatively affect customers.

Which solution will meet this requirement with the LEAST development effort?

    Correct Answer: A

    To monitor the entire application and identify potential bottlenecks with the least development effort, AWS X-Ray is the best solution. AWS X-Ray can trace requests as they travel through the entire application, providing a visual service map that highlights errors and performance issues across different services, including API Gateway, Lambda functions, and DynamoDB tables. This comprehensive view allows for quick identification and troubleshooting of bottlenecks with minimal additional development.

Discussion
rdiazOption: A

A Xray