What are the disadvantages of AVL trees?

What are the disadvantages of AVL trees?

AVL trees, while balanced, have some disadvantages such as increased complexity in implementation and higher rotation costs during insertions and deletions.

Can you explain the rotation costs in more detail?

Sure! When an AVL tree becomes unbalanced after an insertion or deletion, it requires rotations to restore balance. These rotations can be costly in terms of time, especially if they occur frequently.

Are there situations where AVL trees are not the best choice?

Yes, AVL trees may not be ideal for applications with frequent insertions and deletions, as the overhead of maintaining balance can slow down performance.

What are some alternatives to AVL trees?

Alternatives include Red-Black trees, Splay trees, and B-trees, each with their own advantages and trade-offs.