Give a formula for the cost of building the b positive tree

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Reference no: EM131468136

Question: Suppose you have a relation r with nr tuples on which a secondary B+-tree is to be constructed.

a. Give a formula for the cost of building the B+-tree index by inserting one record at a time. Assume each block will hold an average of f entries, and that all levels of the tree above the leaf are in memory.

Reference no: EM131468136

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