Free DAS-C01 Web TestEngine Demo

Q32 Single choice

A company creates daily and monthly business metrics from data that partners provide. Each day, the partners deliver JSON data files to an Amazon S3 bucket that the company owns. The S3 object keys use Apache Hive style date partitions. The company uses an Amazon EventBridge rule to invoke an AWS Lambda function that reads all objects in the S3 bucket to aggregate the daily and monthly metrics.

The company performs occasional analysis that requires access to historical data. As more data has accumulated, the Lambda function is timing out frequently. A data analytics specialist must prevent the Lambda function timeouts.

Which solution will meet these requirements with the LEAST operational overhead?

A
Update the EventBridge rule to invoke AWS Step Functions to retry the Lambda function if the function fails.
B
Modify the Lambda function to delete older S3 objects during the daily processing.
C
Modify the Lambda function to query the S3 objects by using Amazon Athena with date filters.
D
Create an AWS Glue job to invoke the Lambda function. Update the EventBridge rule to invoke the
AWS Glue job.

DAS-C01 Web TestEngine demo