At its basic form it is just high accessibility to your information. In the past most networks were reliant on a RAID (Redundant Array of Inexpensive Disks); A bunch of hard drives installed in one server. If a hard drive went out the other booted up. The problem is that if any other part of that machine goes out it doesn't matter if you have 100 hard drives installed, your network is down. At Data Magic we build you a private cloud solution using a RAIN (Redundant Array of Inexpensive Nodes). Nodes are mini-servers.
Now your network is not reliant on any one piece of hardware. Every 15 minutes your private cloud takes a snapshot of your network and stores that information in the cloud.