Want to build centralized Notification Management System

Question

Hi Team, 
 We have a requirement to build centralized Notification Management System. 
 The system should support previews for all supported channels, such as email, SMS, push notifications, and in-app alerts. 
 Appreciate your valuable input. 
 
 Thanks, 
 Sinushree

Stefan Helzle · Answer

I do not see much of a challenge with this numbers, but still recommend to start a sizing conversation with Appian. 
 MNI in general is not evil, depending on how you use it. Starting 300k processes at the same time is not a good idea. Some sort of load management comes to my mind.