I'm looking for a way to copy files from production server to DRP server via internet. The two servers are in different states. For now, there isn't a lot of data to transfer but I suspect it might go up.
I read a lot about Rsync and DRBD.
My question are:
- Which of the two is better for this objective?
- Is there any better (freeware) tool for doing that?
- Are there any special problems doing that over the internet??
Thanks!