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Dell GDDR is a mainframe software product that automates business recovery procedures by reacting to events within your IT environment. Three functions—automate, react, and monitor (ARM)—combine to enable continuous operations across both planned and unplanned outages. GDDR is designed to perform planned data center site switch operations. It is also designed to restart operations following disasters ranging from the loss of compute capacity or disk array access, or both, to total loss of a single data center or a regional disaster, including the loss of dual data centers. GDDR also provides automation to protect data from cyber attack in a separate physical “vault” array. For more information about GDDR, see the following white paper: Dell Geographically Dispersed Disaster Restart (GDDR) for PowerMax.