May 2017
Intermediate to advanced
340 pages
8h 16m
English
Content preview from PHP 7 Data Structures and Algorithms
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B-tree
A B-tree is a special type of binary tree, which is self-balanced. This is not the same as a self-balanced binary search tree. The key difference is that in a B-tree, we can have any number of nodes as child nodes, not just two. A B-tree is used for a large set of data and is mainly used in filesystems and databases. The complexity of different operations in a B-tree is logarithmic.
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