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During non-peak hours, a Developer wants to minimize the execution time of a full Amazon DynamoDB table scan without affecting normal workloads. The workloads average half of the strongly consistent read capacity units during non-peak hours. How would the Developer optimize this scan?
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Question 486 - DVA-C01 discussion

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A developer is building an application using an Amazon API Gateway REST API backed by an AWS Lambda function that interacts with an Amazon DynamoDB table During testing, the developer observes high latency when making requests to the API How can the developer evaluate the end-to-end latency and identify performance bottlenecks?

A.
Enable AWS CloudTrail logging and use the logs to map each latency and bottleneck
Answers
A.
Enable AWS CloudTrail logging and use the logs to map each latency and bottleneck
B.
Enable and configure AWS X-Ray tracing on API Gateway and the Lambda function Use X-Ray to trace and analyze user requests
Answers
B.
Enable and configure AWS X-Ray tracing on API Gateway and the Lambda function Use X-Ray to trace and analyze user requests
C.
Enable Amazon CloudWatch Logs for the Lambda function Enable execution logs for API Gateway to view and analyze user request logs.
Answers
C.
Enable Amazon CloudWatch Logs for the Lambda function Enable execution logs for API Gateway to view and analyze user request logs.
D.
Enable VPC Flow Logs to capture and analyze network traffic within the VPC
Answers
D.
Enable VPC Flow Logs to capture and analyze network traffic within the VPC
Suggested answer: B
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asked 16/09/2024
Najim Abdelmoula
46 questions
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