Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

A company stores hourly CSV files from partners in the incoming-data S3 bucket. Each time a file is uploaded, a Glue crawler must update the Data Catalog and, on crawler success, a Glue ETL job must run. The solution must be fully serverless, event-driven, and require minimal maintenance. How should you configure EventBridge?

  • Enable CloudTrail data events for the bucket and create an EventBridge rule that starts the Glue crawler, plus another rule that starts the Glue job when the crawler succeeds.

  • Configure an S3 Event Notification to publish to an SNS topic and subscribe a Lambda function that sequentially starts the Glue crawler and then the ETL job.

  • Create a rule on the default event bus that matches Object Created events and add the Glue crawler and Glue job as two separate targets so the job runs after the crawler.

  • Enable EventBridge for the bucket and create a rule on the default event bus that matches Object Created events for incoming-data. Set the rule's single target to start a Glue workflow whose first action runs the crawler and whose dependent action starts the ETL job.

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