Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

Your team receives unpredictable batches of CSV transaction files in a dedicated Amazon S3 prefix. Every file must be ingested into an Amazon Redshift staging table within five minutes of arrival. The solution must follow an event-driven batch pattern, avoid idle infrastructure, and scale automatically with the daily file count. Which approach meets these requirements while keeping operational overhead low?

  • Configure an Amazon S3 event notification that routes through EventBridge to trigger an AWS Glue job, and have the job run a Redshift COPY command for the new object.

  • Send the files to an Amazon Kinesis Data Firehose delivery stream configured to deliver records to Amazon Redshift.

  • Set up an AWS Database Migration Service task with S3 as the source endpoint and Redshift as the target to perform full load and change data capture.

  • Create an AWS Glue job with a 5-minute cron schedule that recursively scans the prefix and loads any discovered files into Redshift.

AWS Certified Data Engineer Associate DEA-C01
Data Ingestion and Transformation
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