Exercise 10.1 Consider the B+ tree index of order d = 2 shown in Figure 10.1. Show the tre...
Exercise 10.1 Consider the B+ tree index of order d = 2 shown in Figure 10.1.
Show the tree that would result from inserting a data entry with key 9 into thistree.
Show the B+ tree that would result from inserting a data entry with key 3 into theoriginal tree. How many page reads and page writes does the insertion require?
Show the B+ tree that would result from deleting the data entry with key 8 from the original tree, assuming that the left sibling is checked for possible redistribution.
Show the B+ tree that would result from deleting the data entry with key 8 from the original tree, assuming that the right sibling is checked for possible redistribution.
Show the B+ tree that would result from starting with the original tree, insertinga data entry with key 46 and then deleting the data entry with key 52.
Show the B+ tree that would result from deleting the data entry with key 91 fromthe original tree.
Figure 10.1 Tree for Exercise 10.1
Figure 10.2
Figure 10.3
Show the B+ tree that would result from starting with the original tree, insertinga data entry with key 59, and then deleting the data entry with key 91.
Show the B+ tree that would result from successively deleting the data entrieswith keys 32, 39, 41, 45, and 73 from the original tree.
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