I Have a medium EC2 Instance on Amazon with 3 EBS (general purpose type)
On first EBS I have OS installed On second EBS I have a Webserver and PHP app On third EBS I have file storage (invoices, services orders, and other company documents), in PDF format.
Document access is not frequently, around 100/250 documents per hour.
My question is, whats happen if i move storage to a COLD HDD?
I have checked out this document and I understand big change between EBS GENERAL and COLD HDD are IOPS https://www.softnas.com/wp/support/aws-storage-guide/
EBS GENERAL COLD HDD IOPS 10000 250 Throughput 320mb/s 250mb/s
Considering 250 IOPS (input/output operations per second) I believe there will be no problems if I move storage to COLD HDD, but I prefer some opinion by more experts.
Can we move? :-)