supervisory program
preferred label: برنامه ناظر @fa
type: Concept
narrower: online operation

real-time system
preferred label: سامانه بلادرنگ @fa
type: Concept
related: online operation

online operation
scope note: used for system software in online and real-time system but for hardware aspects see "real-time system"
related: real-time system
related: interactive system
broader: supervisory program
preferred label: عملیات برخط @fa
type: Concept

interactive system
preferred label: سامانه برهم‌کنشی @fa
type: Concept
related: online operation