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Re:AWS services to avoid by jdc0589 on Tuesday May 12, 2020 @02:11PM (#23157508)
yep. in this specific use case there can be pretty fast reads after a write, and dynamo stream latency is not great even intra-region.

Via the lambda integration you should probably expect ~1000ms p99 latency intra-region, and ~2100ms p99 from, e.g, east-1 to west-2. Shave maybe 200-300ms off of those numbers if you do a DIY stream consumer without the aws provided lambda connector.

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