Yeah, if your audience was shared from Analytics, being over 20 million
uniques would definitely cause a problem. I don't think there is a limit
on real-time audiences (created in Audiences Library or AAM) because
they are passed to the edge as a set of rules rather than a batch of
IDs.As for the max number of Audiences, each client can have 20 segments
shared from Analytics at any given time per report suite. I'm not aware
any variations of that number. Just to be sure, I'll double check with
p...