Which one of the following is a key factor for preferring B+ -trees to binary…
GATE · 2005 · CS
Which one of the following is a key factor for preferring B+ -trees to binary search trees for indexing database relations?
- A.
Database relations have a large number of records
- B.
Database relations are sorted on the primary key
- C.
B+ -trees require less memory than binary search trees
- D.
Data transfer from disks is in blocks
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