Yes! we do recursive, nested, shuffle sharding in these cases. Our Open Source infima library doesn't quite include direct support for this, but you can get a

Yes! we do recursive, nested, shuffle sharding in these cases. Our Open Source infima library doesn't quite include direct support for this, but you can get a sense of how we put it all together: https://github.com/awslabs/route53-infima https://github.com/awslabs/route53-infima