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A comment on How we built a serverless architecture with AWS. Parent comment

Re:How we built a serverless architecture with AWS by brad0 on Thursday July 11, 2019 @07:50PM (#20416954)
It all depends on how much data they're processing. It looks to be mostly a pay-per-use model.

I'd say their big cost is Kinesis and potentially API Gateway. Lambda is great for this kind of workload (mostly).

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Re:How we built a serverless architecture with AWS by kdeorah on Thursday July 11, 2019 @07:54PM (#20416968)
Top 3 are EC2, DynamoDB and Lambda.
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Re:How we built a serverless architecture with AWS by brad0 on Thursday July 11, 2019 @08:40PM (#20417174)
I don't see EC2 in your architecture diagram. Where are you using EC2?

How are you structuring your dynamo tables? Is there one table that is used much more than another?

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Re:How we built a serverless architecture with AWS by kdeorah on Thursday July 11, 2019 @08:49PM (#20417218)
Not using EC2 directly, though AWS breaks that down cost with a line item for EC2.

Many tables in DynamoDB. Two out of those are most used (equally).

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