Appian Cloud HA Instance Question

Niyaz,

The standard HA configuration in Appian Cloud uses three nodes as you reference. The load is then automatically distributed across the different resources available to the system.

It's unclear what's the problem you're facing and trying to solve. Could you please provide more information about it?

Thanks Marco,  Is it possible for a customer to deploy Appian in 3 AZs just like Appian Cloud does to assure HA? If not, what is the best deployment topology that we can leverage for HA in AWS?

Here's the relevant topic in our documentation on how to setup high-availability for customers installing Appian themselves. These are the steps and configuration recommended by Appian in this case:
https://docs.appian.com/suite/help/19.4/How_to_Set_Up_High_Availability_Installations.html

Here's the relevant topic in our documentation on how to setup high-availability for customers installing Appian themselves. These are the steps and configuration recommended by Appian in this case:
https://docs.appian.com/suite/help/19.4/How_to_Set_Up_High_Availability_Installations.html

Thanks. This topic doesn't talk about how to setup HA in a multi-AZ environment.