i will need to do differential backups every 15min - 1 hours. we are still deciding what this requirement should be. the entire DB is about 3gb and we do about 1 mb of changes to it per minute. does this mean that the differential backup would be anywhere from 15mb to 60mb?
am i really going to slow down my server? it's a 64 bit windows 2008, about 14 gigs of ram