Information Server Resources. Typical technologies utilized within the SSD office include servers with MS Windows and Linux operating systems. These are used for MS Exchange Email, database, file and print servers, DNS servers and domain controllers with Redundant Array of Inexpensive Disk (RAID) array technology in an Active Directory environment. Also, an Ivanti Patch Server used to push Microsoft security patches (IAVA/B’s) to domain Windows desktops and run reports.