[Observium] Recommendation to support 20K devices on observium

Good morning everyone,

We're evaluating to use observium as hardware monitoring devices based on snmp protocol for devices located all around the world.

We're talking about 20K devices and I believe that have one single host locate in SSF, getting all the info from all the devices, located on places like Shangai may not be the best scenario to get the best performance from the tool itself

Does observium support the concept of Master of masters?, I mean have local master observium hosts (EMEA, APAC, NA) and consolidate all the info in one single Master Observium Instance

If not what will be a recommended approach to cover an scenario like the one described

Thanks in advance for your help and collaboration

Kind Regards