All new Aptible Deploy databases created today - either newly provisioned or restored from backup - will default to using gp3 volumes. This new volume type provides a baseline IOPS performance of 3,000 IOPS without regard for disk size. For most databases, this will be a large improvement on existing performance. However, some larger databases (bigger than 1 TB) may require more IOPS. If you would like to provision more than 3000 IOPS, reach out to support@aptible.com and we can help you with this - up to 16,000 IOPS.