A car sales company maintains data about cars that are listed for sale in an area. The company receives data about new car listings from vendors who upload the data daily as compressed files into…

Question

Options

• AUse an Amazon EMR cluster to process incoming data. Use AWS Step Functions to orchestrate
• BUse a provisioned Amazon EMR cluster to process incoming data. Use AWS Step Functions to
• CUse AWS Glue to process incoming data. Use AWS Step Functions to orchestrate workflows.
• DUse AWS Glue to process incoming data. Use AWS Lambda and S3 Event Notifications to

• A
  4% (1)
• B
  8% (2)
• C
  21% (5)
• D
  67% (16)

Explanation

AWS Glue is a fully managed ETL (Extract, Transform, Load) service that is cost-effective and scalable for processing incoming data. It can handle the compressed data files efficiently. S3 Event Notifications and AWS Lambda provide a low-cost, serverless orchestration solution that automatically triggers workflows as soon as new files are uploaded to S3. This ensures real- time or near real-time processing of the data without the need to manage long-running services Amazon Athena is a serverless, scalable query service that allows users to run SQL queries on data directly in S3, which is ideal for one-time queries and analytical reporting without provisioning infrastructure. Amazon QuickSight provides a cost-effective, fully managed service for visualizing the data, making it suitable for the dashboard requirements. This solution is cost-effective because it minimizes the need for provisioned infrastructure and uses serverless and managed services like Lambda, Glue, Athena, and QuickSight, all of which automatically scale with demand.

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