The DRM uses a replica list containing the location of every replica. Clients are allowed to do lockups and updates even in the propagation procedures, which gives weak consistency but high availability. No other object, type, or interface can use a UUID that is already assigned. Disk files and printers are examples of objects. Objects are accessed through interfaces.
Every object has a type.
All objects of a specific type can be accessed through the same interface or interfaces. It controls the Global Location Broker database, that is, it helps clients to locate servers on the network or internet. It manages the LLB database where information about local NCS-based servers are stored. The LLBD must be run on each host where NCS-based programs are run. Please refer to VM .