I'm a support tech for a university. At the moment we are wanting to upload all of the students into servicedesk so we can use one system for all jobs lodged etc. 

Would this break servicedesk? There are about 35,000 students a year. 

If this can be done, what problems would i expect is any? are their any tweeks i should do to keep things running smoothly? How big will the database get?

Thanks