Vishnu S Reddy

A self-balancing binary tree is any tree that automatically keeps its height small in the face of arbitrary insertions and deletions on the tree. We have explored different types like 2 3 tree, Red Black tree, AVL Tree, B Tree, AA Tree, Scapegoat Tree, Splay Tree, Treap and Weight Balanced Tree.

A 2-3 Tree is a tree data structure where every node with children has either two children and one data element or three children and two data elements. A node with 2 children is called a 2-NODE and a node with 3 children is called a 3-NODE.

AA trees were introduced by Arne Andersson in 1993 and hence the name AA. They are a type of balanced binary search trees. It was developed as a simpler alternative to Red Black trees.