Table 30 Query frequency matrix (QFM)
From: On hierarchical clustering-based approach for RDDBS design
Query/site | S1 | S2 | S3 | S4 | S5 | S6 | TQF |
|---|---|---|---|---|---|---|---|
Q1 | 2 | 0 | 0 | 0 | 1 | 3 | 6 |
Q2 | 2 | 2 | 0 | 0 | 3 | 0 | 7 |
Q3 | 0 | 0 | 3 | 3 | 0 | 0 | 6 |
Q4 | 0 | 0 | 0 | 1 | 0 | 3 | 4 |
Q5 | 0 | 2 | 0 | 0 | 0 | 2 | 4 |
Q6 | 0 | 1 | 1 | 3 | 0 | 0 | 5 |
Q7 | 2 | 0 | 0 | 1 | 0 | 0 | 3 |
Q8 | 0 | 1 | 1 | 0 | 2 | 1 | 5 |