Does exists any best practice/guide lines of the maximum network latency (ms) between two synchronous AlwaysOn replica?
I need to give this information to network administrators for configuring the link between the two nodes of the cluster.
I know that syncronization between replicas is influenced by disk speed and other things: The picture in this article explain the process involved.
The AlwaysOn instance will host the sap database (1 TB of data) and I estimate that the workload will be considerable with large transactions.