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Even though us-east-1 is the region geographically closest to me, I always choose another region as default due to us-east-1 (seemingly) being more prone to the
by runako 1y ago
Even though us-east-1 is the region geographically closest to me, I always choose another region as default due to us-east-1 (seemingly) being more prone to these outages.
Obviously, some services are only available in us-east-1, but many applications can gain some resiliency just by making a primary home in any other region.
- joncrane 1y agoWhat services are only available in us-east-1?
- tom1337 1y agoIAM control plane for example: > There is one IAM control plane for all commercial AWS Regions, which is located in the US East (N. Virginia) Region. The IAM system then propagates configuration changes to the IAM data planes in every enabled AWS Region. The IAM data plane is essentially a read-only replica of the IAM control plane configuration data. and I believe some global services (like certificate manager, etc.) also depend on the us-east-1 region https://docs.aws.amazon.com/IAM/latest/UserGuide/disaster-recovery-resiliency.html https://docs.aws.amazon.com/IAM/latest/UserGuide/disaster-re...
- tomchuk 1y agoIAM, Cloudfront, Route53, ACM, Billing...
- nijave 1y agoparts of S3 (although maybe that's better after that major outage years ago)
- runako 1y agoIn addition to those listed in sibling comments, new services often roll out in us-east-1 before being made available in other regions. I recently ran into an issue where some Bedrock functionality was available in us-east-1 but not one of the other US regions.
- cyberax 1y agoThis is the right move. 10 years ago, us-east-1 was on the order of 10x bigger than the next largest region. This got a little better now, but any scaling issues still tend to happen in us-east-1. The AWS has been steering people to us-east-2 for a while. For example, traffic between us-east-1 and us-east-2 has the same cost as inter-AZ traffic within the us-east-1.