4 Differences Between DEM & RUM You Should Know If you want to deliver an outstanding user experience you must know the differences between DEM and RUM.
Two such performance monitoring techniques are DEM (Digital Experience Monitoring) and RUM (Real User Monitoring).
Before you understand the differences between DEM and RUM, you should first understand DEM and RUM.
Although both DEM and RUM offer unique insights into different aspects of user experience, there are some key differences.