Topic 1 Question 427
A company has an application that uses an Amazon API Gateway API to invoke an AWS Lambda function. The application is latency sensitive.
A developer needs to configure the Lambda function to reduce the cold start time that is associated with default scaling.
What should the developer do to meet these requirements?
Publish a new version of the Lambda function. Configure provisioned concurrency. Set the provisioned concurrency limit to meet the company requirements.
Increase the Lambda function's memory to the maximum amount. Increase the Lambda function's reserved concurrency limit.
Increase the reserved concurrency of the Lambda function to a number that matches the current production load.
Use Service Quotas to request an increase in the Lambda function's concurrency limit for the AWS account where the function is deployed.
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- 正解だと思う選択肢: A
A provision concurrency reduce the cold start
👍 1Saudis2024/11/07 - 正解だと思う選択肢: A
The best solution is A. .
Provisioned concurrency allows you to keep a specified number of Lambda function instances "warm" and ready to execute. This significantly reduces cold start latency because the instances are already running when requests arrive. Publishing a new version is generally recommended when making significant configuration changes like enabling provisioned concurrency.
👍 1examuserss2025/01/02
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