This is an example of a site with a large DB (~ 10 M galleries here)
We still have categories just to prove the script can handle it
We have search box at the top of each page
bla bla bla bla bla
bla bla bla bla bla
bla bla bla bla bla
We drilled in every damn place of that appartment we had rented during the time that we were the one and the other in college and were trying to make things interesting one time greater amount.