On the left is a set of four server icons, each of which is attached to a blue database cylinder icon. The icons are labeled "Protected Databases." An arrow labeled "Delta Push" extends right out of the set of icons toward a server icon labeled "Recovery Appliance." Between this icon and a blue rectangle labeled "Storage Locations" is a double-headed arrow labeled "Storage Locations." Inside the Storage Locations rectangle is a dotted-line box labeled "Delta." Inside Delta are four blue database cylinders.