I have a client who has two Windows 7 Pro workstations, each serving as an ACT server. He want's to be the primary server and one to be the backup. The challenge is how do we get the data from the primary server to the backup server every 15 minutes or so, so in the event the primary server goes down we can bring the backup online (reprogram the IP address to that of the primary server) and start serving the ACT database again. Is there any software available that can achieve this goal, while using Microsoft's Volume Shadow Copy to get a full copy?
Before anyone comments, my client doesn't want to use any Microsoft server OSs - he is strictly sticking with Windows 7 Pro.