Topic 1 Question 49
A company stores call transcript files on a monthly basis. Users access the files randomly within 1 year of the call, but users access the files infrequently after 1 year. The company wants to optimize its solution by giving users the ability to query and retrieve files that are less than 1-year-old as quickly as possible. A delay in retrieving older files is acceptable. Which solution will meet these requirements MOST cost-effectively?
Store individual files with tags in Amazon S3 Glacier Instant Retrieval. Query the tags to retrieve the files from S3 Glacier Instant Retrieval.
Store individual files in Amazon S3 Intelligent-Tiering. Use S3 Lifecycle policies to move the files to S3 Glacier Flexible Retrieval after 1 year. 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.
Store individual files with tags in Amazon S3 Standard storage. Store search metadata for each archive in Amazon S3 Standard storage. Use S3 Lifecycle policies to move the files to S3 Glacier Instant Retrieval after 1 year. Query and retrieve the files by searching for metadata from Amazon S3.
Store individual files in Amazon S3 Standard storage. Use S3 Lifecycle policies to move the files to S3 Glacier Deep Archive after 1 year. Store search metadata in Amazon RDS. Query the files from Amazon RDS. Retrieve the files from S3 Glacier Deep Archive.
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コメント(17)
- 正解だと思う選択肢: B
I think the answer is B: Users access the files randomly
S3 Intelligent-Tiering is the ideal storage class for data with unknown, changing, or unpredictable access patterns, independent of object size or retention period. You can use S3 Intelligent-Tiering as the default storage class for virtually any workload, especially data lakes, data analytics, new applications, and user-generated content.
https://aws.amazon.com/fr/s3/storage-classes/intelligent-tiering/
👍 29masetromain2022/10/12 The answer is B
👍 10Lilibell2022/10/11- 正解だと思う選択肢: C
C is correct. B does not make any sense because the company want to grant users the ability to retrieve and query the files that are "less than one year old as quickly as possible." Intelligent-tiering moves files that have been unassessed for 30 days to S3-IA, 90 days to S3 Glacier, and 180 days to S3 Glacier Deep Archive. This is problematic because Glacier and Glacier Deep Archive both have high retrieval times.
👍 7Andrew1231232023/02/23
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