> A friend of mine used them over 10 years ago for some dedicated servers and got them to connect the servers to the same switch for sub-millisecond latency (try that with AWS...).
AWS offers that with placement groups for EC2 [1].
It's also probably worth mentioning the Dedicated Hosts [2] and Dedicated Instances [3] features of EC2 in this context which allow you to ensure that EC2 instances run on the same physical hardware.
AWS offers that with placement groups for EC2 [1].
It's also probably worth mentioning the Dedicated Hosts [2] and Dedicated Instances [3] features of EC2 in this context which allow you to ensure that EC2 instances run on the same physical hardware.
[1]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placemen...
[2]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/dedicate...
[3]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/dedicate...