I am working to build an appropriate backup strategy for a medium size business. The company primarily handles Solidworks drawings, along with the typical office docs. The current server arrangement includes...
-2 domain controllers
-1 file server ~1TB data
-1 file server ~500GB data
I planned on enabling DFS to replicate files from the remote office to the HQ file server to make backups easier. I was thinking a few 3TB external drives would be decent for keeping the most recent backups offsite, but I'd really like to be able to keep at least 6 months of data. I'm not sure if finances would allow for a tape drive and media, but I'll press if that is the only option.