2. The method of claim 1 , wherein accessing one or more verticals further comprises: if the first number is greater than a second threshold number, then accessing the one or more first verticals, the one or more second verticals, and one or more third verticals, wherein each third vertical stores objects of a third object-type different than the first and second object-types, and wherein the second threshold number is greater than the first threshold number.
3. The method of claim 2 , wherein: the first threshold number is one, two, three, four, or five characters; and the second threshold number is at least one character greater than the first threshold number.