What is a B
... m non-null references to data blocks B0, B1, B2, . . . , Bm-1. The
number of keys is one less than the number of non-null references.
4. The keys in a non-leaf node and the referenced blocks are ordered
as: B0, p1, B1, p2, B2, . . . , pm-1, Bm-1 such that:
• All data in block B0 correspond to keys t ...