Absolutely trees in disguise, in fact there are deterministic versions of skip lists that are equivalent to B-trees. An 1-2 skip list (where each pointer to nex

Absolutely trees in disguise, in fact there are deterministic versions of skip lists that are equivalent to B-trees. An 1-2 skip list (where each pointer to next can skip from 1 to 2 pointers on the level below) is isomorphic to a 2-3 tree.