Answer-first summary for fast verification
Answer: Store the data in Amazon S3. Use Amazon S3 Select to query the data.
Option B is CORRECT because storing the compressed gzip data in Amazon S3 and using Amazon S3 Select to query the data is the most cost-effective solution for occasional audits. S3 Select is designed to efficiently query specific portions of objects in S3, such as gzip-compressed files, without requiring a full data scan or loading the entire dataset. This reduces costs and improves performance, making it ideal for infrequent queries.
Author: Ritesh Yadav
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Question 22/60
An insurance company stores transaction data that the company compressed with gzip.
The company needs to query the transaction data for occasional audits.
Which solution will meet this requirement in the MOST cost-effective way?
A
Store the data in Amazon Glacier Flexible Retrieval. Use Amazon S3 Glacier Select to query the data.
B
Store the data in Amazon S3. Use Amazon S3 Select to query the data.
C
Store the data in Amazon S3. Use Amazon Athena to query the data.
D
Store the data in Amazon Glacier Instant Retrieval. Use Amazon Athena to query the data.
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