For the Transaction Processing Performance Council's benchmark in Exercise 5.1.6, let X, Y, and Z denote the average number of selects, updates, and inserts operations required for each type of transaction, respectively. Calculate the following: a. Correlation between X and Y b. Correlation between X and Z Average Frequencies and Operations in TPC-C Frequency Selects 43 23.0 44 4.2 4 5 4 Transaction New order Payment Order status Delivery Stock level 114 130.0 0 Updates 11 3 D 120 0 Inserts 12 Deletes 0 0 0 10 0 Non-unique Selects 0 0.6 0.6 0 0 Joins 0 0 0

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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For the Transaction Processing Performance Council's benchmark in Exercise
5.1.6, let X, Y, and Z denote the average number of selects, updates, and inserts
operations required for each type of transaction, respectively. Calculate the
following:
a. Correlation between X and Y
b. Correlation between X and Z
Average Frequencies and Operations in TPC-C
Transaction Frequency Selects
New order
43
23.0
Payment
44
4.2
Order status
4
Delivery
5
Stock level
4
114
130.0
0
G
Updates
11
3
D
120
0
Inserts
12
0
Deletes Non-unique Selects
0
0
0
10
0
0
0.6
0.6
Joins
0
0
0
0
Transcribed Image Text:For the Transaction Processing Performance Council's benchmark in Exercise 5.1.6, let X, Y, and Z denote the average number of selects, updates, and inserts operations required for each type of transaction, respectively. Calculate the following: a. Correlation between X and Y b. Correlation between X and Z Average Frequencies and Operations in TPC-C Transaction Frequency Selects New order 43 23.0 Payment 44 4.2 Order status 4 Delivery 5 Stock level 4 114 130.0 0 G Updates 11 3 D 120 0 Inserts 12 0 Deletes Non-unique Selects 0 0 0 10 0 0 0.6 0.6 Joins 0 0 0 0
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