Developer Documentation Library > Interviewer - Server Admin > UNICOM Intelligence Interviewer - Server Admin architecture > Distributed Property Management (DPM)
 
Distributed Property Management (DPM)
Distributed Property Management (DPM) manages the settings and configuration for all UNICOM Intelligence projects.
All information about projects and properties is stored in the ProjectMgmt table of the UNICOM Intelligence Interviewer - Server Admin Data SQL database. The mrDPMServer3 service runs on all computers on which DPM is installed and manages access to the database. When DPM is installed, the first computer on which it is installed becomes the Primary DPM Server and the second computer on which it is installed becomes the Backup DPM Server. The names of these servers are stored in the Primary and Backup keys in the following location in each computer's registry:
HKEY_LOCAL_MACHINE\MRPropertyManagement\2.0\Agent
The Primary and Backup servers host the Site object which stores information about the site as a whole. All servers host the Server object which stores information about individual servers.
All access to DPM is through the Agent component. The Agent uses the registry to find the Primary and Backup DPM servers and provides access to DPM by those computers.
DPM can support up to 5000 users before any noticeable loss in performance.
See
Structure of DPM
Database properties
Site properties
Server properties
DPM Explorer
See also
UNICOM Intelligence Interviewer - Server Admin architecture