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Amazon Athena is a serverless query service that allows you to run SQL queries directly on data stored in Amazon S3. You pay only for the amount of data scanned during the query, which makes it a cost-effective solution for occasional querying, especially when dealing with large datasets such as the 5 TB in this case.
B. Amazon Athena Amazon Athena is a serverless query service that allows you to analyze data directly in Amazon S3 using standard SQL queries. You don't need to set up or manage any infrastructure; you only pay for the queries you run. It is well-suited for ad-hoc and exploratory analysis on data stored in S3 without the need for maintaining a separate database.
Kinesis is for data streaming