Sure, you can only use EC2, not use autoscaling or spot and instead just provision to your highest capacity needs, and not use any other AWS service that relies on dynamo as a dependency.
We still take some steps to mitigate control plane issues in what I consider a reasonable AWS setup (attempt to lock ASGs to prevent scale-down) but I place the control plane disappearing on the same level as the entire region going dark, and just run multi-region.
We still take some steps to mitigate control plane issues in what I consider a reasonable AWS setup (attempt to lock ASGs to prevent scale-down) but I place the control plane disappearing on the same level as the entire region going dark, and just run multi-region.