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What is B+ tree?
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Answer / wonder
A B+ tree is a data structure in which records associated
with the search keys are at the leaves of the tree.This
provide efficient retrieval,insertion and removal of
records.Keys are triplicale to the non-leaf nodes to
provide a path to the searched record.
NT file system,JFS2 file system and Rationaldata base often
used this data structure for indices.
| Is This Answer Correct ? | 77 Yes | 9 No |
Answer / nishant
a B+ tree is a type of tree which represents sorted data in
a way that allows for efficient insertion, retrieval and
removal of records, each of which is identified by a key. It
is a dynamic, multilevel index, with maximum and minimum
bounds on the number of keys in each index segment (usually
called a 'block' or 'node'). In a B+ tree, in contrast to a
B-tree, all records are stored at the lowest level of the
tree; only keys are stored in interior blocks.
The primary value of a B+ tree is in storing data for
efficient retrieval in a block-oriented storage context.
Given a storage system with a block size of b, a B+ tree
which stores a number of keys equal to a multiple of b will
be very efficient when compared to a binary search tree (the
corresponding data structure for non-block-oriented storage
contexts).
| Is This Answer Correct ? | 46 Yes | 8 No |
Answer / amit patra
In a B+ tree all keys which are in non leaf node will point to
next leaf, So we can traverse sequentially also.
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / ankita dey
In the B+ tree , all keys are maintained in leaves, and
keys are replicated in non leaf nodes to define path for
locating individual records. The leaves are linked together
to provide a sequential path for traversing the keys in the
tree.
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / meenakshi sen chouhan
B+ Tree Is a advanced technique of the B tree, this is used
for sorting work or data.
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / nani
A B+ tree is a data structure in which records associated
with the search keys are at the leaves of the tree.This
provide efficient retrieval,insertion and removal of
records.Keys are triplicale to the non-leaf nodes to
provide a path to the searched record.
NT file system,JFS2 file system and Rationaldata base often
used this data structure for indices.
| Is This Answer Correct ? | 11 Yes | 11 No |
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