Core Architecture Data Model
Systems nodes refers to nodes associated with physical entities as well as systems and may be facilities, platforms, units,3 or locations.
Systems include families of systems (FOSs) and systems of systems (SOSs) and contain software and hardware equipment items.
System functions are required by operational activities and are performed by one or more systems.
Performance refers to performance characteristics of systems, system functions, links (i.e., physical links), computer networks, and system data exchanges.
Standards are associated with technologies, systems, systems nodes, and data, and refer to technical standards for information processing, information transfer, data, security, and human computer interface.