I am developing an ad managing/tracking tool for my employer, and the ads will be used on our main site, getting from 5-10,000 hits a day the ad view count sky rockets quickly. My current approach was to have the "stats" (clicks and views) be children of the ad they are associated with, but this would mean after a few months an ad could easily have hundreds of thousands of child entries and after a year millions. I thought maybe in this situation I could do periodic "exports" where I would dum
