This resource is no longer available
At the heart of Advanced High Availability (AHA) architecture is the goal to keep service disruptions at a minimum.
In AHA architecture, each customer application instance is supported by a multi-homed network configuration—along with multiple connections to the internet from different providers and with redundant power sources to ensure that failures are highly unlikely.
Download this guide for an overview of the ServiceNow® Advanced High Availability (AHA) architecture.