kb
24.02.2013 09:34
> When entries that are already sorted are stored in a tree, all new records will go the same route, and the tree will look more like a list (such a tree is called a degenerate tree).
Заменив entries на посты, а tree на psto.net и если учесть кол-во повторений, можно псто давно определить как degenerage.