Which solution meets these requirements MOST cost-effectively?

A company stores can wordings on a monthly basis Users access lie recorded files randomly within 1year of recording, but users rarely access the files after 1year. The company wants to optimize its solution by allowing only files that ant newer than 1year old to be queried and retrieved as quickly as possible. A delay in retrieving older fees is acceptable

Which solution meets these requirements MOST cost-effectively?
A . Store individual files in Amazon S3 Glacier Store search metadata in object tags that are created in S3 Glacier Query the S3 Glacier tags to retrieve the files from S3 Glacier.
B . Store individual files in Amazon S3. Use S3 Lifecycle polices to move the ties to S3 Glacier after 1year. Query and retrieve the files that are in Amazon S3 by using Amazon Athena. Query and retrieve the files that are in S3 Glacier by using S3 Glacier Select.
C . Store Individual files In Amazon S3 Store search metadata for each archive In Amazon S3 Use S3 Lifecycle policies to move the ties to S3 Glacier after 1 year Query and retrieve tie flies by searching for metadata from Amazon S3.
D . Store individual files in Amazon S3 Use S3 Lifecycle policies to move the files to S3 Glacier after
1year. Store search metadata in Amazon RDS Query the Sea from Amazon RDS Retrieve the files from Amazon S3 or S3 Glacier

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Answer: D