ATHENA
Fully serverless database with SQL capabilities
Used to query data in s3
Pay per query
Output results back to S3
Secured through IAM
USE CASE:
One time ANSI SQL queries, Serverless queries on S3, Log analytics
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Operations:
no operations needed, serverless
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Security:
IAM + S3 Security
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Reliability:
Managed Service, uses Presto engine, highly available
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Performance:
queries scale based on data size
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Cost
Optimization: pay per query / per TB of data scanned,
serverless