I need to backup about 5GB of files daily over 2Mbps VPN WAN from server to server. I am looking for a software (paid or free) that can:
1. Daily incremental with catalogging - more network efficiency as there are over 2 million files
2. Bandwidth sensitive, throttling capability
3. Performs file compressions for WAN efficiency
4. Automated / schedule capability
5. Has logging and / or email notification
Anyone has recommendation for WAN Backups? Many thanks.