This is supposedly a list of the ten biggest databases in the world. But I am suspicious: I really feel like the U.S. federal government ought to rate more of those top spots. What about Social Security? Or some sort of crazy Medicare database?
Also, could YouTube’s database really be larger than, say, Visa’s?
Anyway, I’m still linking to it just because I love the idea of Really Huge Databases. Any other contenders you can think of?