<human>:  What is the difference between a binary tree and a B-tree?
<bot>: The main difference between a binary tree and a B-tree is that a binary tree is a type of data structure where each node can only have up to two children, while a B-tree is a type of data structure where each node can have up to n-children, where n is the range of the node. Additionally, in a binary tree, all nodes are either leaf nodes or non-leaf nodes, whereas in a B-tree, non-leaf nodes can have more children than leaf nodes. Finally, the search performance of a binary tree is considerably slower than a B-tree.