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by brad0 2540 days ago
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).
1 comments
kdeorah 2540 days ago
Top 3 are EC2, DynamoDB and Lambda.
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brad0 2540 days ago
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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kdeorah 2540 days ago
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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