Hi guys i work for a small buisness and as of yet we dont keep any backups or have any redundant storage. We recently suffered a drive faliure on the pc of our office administrator which has led to lots of data being lost and now we are looking into preventing this in future however we are only a small construction buisness with 3 office employees and mainy only store client files, priceings for jobs, invoices etc. and i was hoping for some tips on what the best soloution would be if its worth investing in a NAS or just backing up to a couple of external hard drives every couple of weeks.
thanks in advance.