Dell EMC Unity: Operating Environment (OE) Overview

the storage system by typing commands instead of using the graphical user interface. • Virtual Storage Appliance (VSA): A storage node that runs as a virtual machine instead of on purpose-built hardware. • vSphere API for Array Integration (VAAI): A VMware API that allows storage-related tasks to be offloaded to the storage system.

  Array, Storage, Integration, For array integration