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Journal of Big Data

Table 15 QDM

From: On hierarchical clustering-based approach for RDDBS design

Query

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

Q1

0

0

3

2

2

2

2

4

Q2

0

0

3

2

2

2

2

4

Q3

3

3

0

1

3

1

3

1

Q4

2

2

1

0

4

0

4

2

Q5

2

2

3

4

0

4

2

2

Q6

2

2

1

0

4

0

4

2

Q7

2

2

3

4

2

4

0

2

Q8

4

4

1

2

2

2

2

0

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