What are the advantages of B-trees?

What are the advantages of using B-trees in databases?

B-trees offer several advantages, including efficient data retrieval, balanced structure, and reduced disk I/O.

Can you explain how B-trees maintain balance?

B-trees maintain balance by ensuring that all leaf nodes are at the same depth, redistributing nodes as needed during insertions and deletions.

What makes B-trees better than binary search trees?

B-trees are better for large datasets as they minimize disk access and can store multiple keys in a single node, unlike binary search trees.

Are there any disadvantages to using B-trees?

Yes, B-trees can be more complex to implement and may require more memory due to their node structure.

In what scenarios are B-trees most beneficial?

B-trees are particularly beneficial in database systems and file systems where large amounts of data need to be accessed efficiently.