10-question SAA diagnostic

Design High-Performing Architectures

A company's image-processing Lambda function takes 4 seconds on a cold start because it loads a 200 MB machine learning model from S3 on each new execution environment initialization. Traffic is steady and predictable. Which change most effectively eliminates cold start latency?

• AIncrease the Lambda function timeout to 15 minutes
• BEnable Lambda Provisioned Concurrency and load the model in the initialization code
• CUse an SQS queue to batch requests and process them in bulk
• DMove the model to Amazon EFS and mount it to the Lambda function