Heaps (data structures)

B-heap

A B-heap is a binary heap implemented to keep subtrees in a single page. This reduces the number of pages accessed by up to a factor of ten for big heaps when using virtual memory, compared with the traditional implementation. The traditional mapping of elements to locations in an array puts almost every level in a different page. There are other heap variants which are efficient in computers using virtual memory or caches, such as cache-oblivious algorithms, k-heaps, and van Emde Boas layouts. (Wikipedia).

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Related pages

M-ary tree | Cache-oblivious algorithm | Van Emde Boas tree | D-ary heap | Binary heap | Binary tree