Been using DynamoDB for years and haven’t had to do any of the hacks you talk about doing. Not using ruby though. TCP keep-alive does help with perf though (whi

Been using DynamoDB for years and haven’t had to do any of the hacks you talk about doing. Not using ruby though. TCP keep-alive does help with perf though (which I think you might be suggesting.) I don’t have p99 times in front of me right this second but it’s definitely lower than 20ms for reads and likely lower for writes. (EC2 in VPC).