Im setting up my backup policy using 2 QNAPs. I'll backup my Office Qnap to my Home Qnap.
So i'd like to know some things:
1-Whats the difference between Rsync, RTRR and NAS to NAS Backup?
2-As i dont have Fixed IP at home, may I use DDNS service from Qnap as Address? (I saw somewhere that they dont recommend to transfer larger amount of data)
3-I've used RTRR in the past but ...