B+ Tree Example
80
60
20
120
140
100
15
18
10
50
30
40
20
65
60
85
90
80
10
15
18
20
30
40
50
60
65
80
85
90
d = 2
Find the key 40
40 £ 80
20 < 40 £ 60
30 < 40 £ 40