deletion operation - OpenGenus IQ: Learn Algorithms, DL, System Design

B+ Tree : Search, Insert and Delete operations

A B+ tree is an N-ary tree with a variable often large number of children per node. A B+ tree consists of a root, internal nodes and leaves. The root may be either a leaf or a node with two or more children. It can be viewed as a B-tree in which each node contains only keys with an additional level

Data Structures

B-Tree Deletion

A B-tree is a tree data structure that keeps data sorted and allows searches, insertions, and deletions in logarithmic amortized time. Deletion in a B Tree is similar to insertion. At first the node from which a value is to be deleted is searched. If found out, then the value is deleted.

red black tree

Red Black Tree: Deletion

We will explore the deletion operation on a Red Black tree in the session. Deleting a value in Red Black tree takes O(log N) time complexity and O(N) space complexity. A red–black tree is a kind of self-balancing binary search tree in computer science.