To solve problems just like these, we offer EBS (elastic block storage) with provisioned IOPs guarantees. Essentially, you can get guaranteed IOPs if you need it for I/O intensive applications; up to 30,000 IOPs per EBS volume.
But, PIOPs EBS volumes wouldn't be my first recommendation. It sounds like what they really need is an elastic, scale-out filesystem with NFS semantics. We have Elastic File System, or EFS, which is exactly that. It's a petabyte scale filesystem that is highly available across multiple availability zones, and scales in IOPs and performance as it scales in size.
Their application should also look at leveraging S3 object storage, rather than NFS, because that is a highly distributed, highly available object storage system, that is likely to give better scalability, availability, and performance, than rolling your own Ceph infrastructure.
To solve problems just like these, we offer EBS (elastic block storage) with provisioned IOPs guarantees. Essentially, you can get guaranteed IOPs if you need it for I/O intensive applications; up to 30,000 IOPs per EBS volume.
But, PIOPs EBS volumes wouldn't be my first recommendation. It sounds like what they really need is an elastic, scale-out filesystem with NFS semantics. We have Elastic File System, or EFS, which is exactly that. It's a petabyte scale filesystem that is highly available across multiple availability zones, and scales in IOPs and performance as it scales in size.
Their application should also look at leveraging S3 object storage, rather than NFS, because that is a highly distributed, highly available object storage system, that is likely to give better scalability, availability, and performance, than rolling your own Ceph infrastructure.