Table 3.
The performance in time of the system in experiment with three query tasks.
| Item (patient number) | Degree of liver damage (seconds) | Degree of liver damage when applying a mutually exclusive setting (seconds) | Treatments for liver cancer (seconds) |
| SQL operations | 93.82% (1.427) | 92.60% (1.377) | 95.76% (0.474) |
| Criteria verification | 0.46% (0.007) | 0.34% (0.005) | 0.61% (0.003) |
| Other tasks | 5.72% (0.087) | 7.06% (0.105) | 3.64% (0.018) |
| Total (10) | 100% (1.521) | 100% (1.487) | 100% (0.495) |
| SQL operations | 93.82% (1.623) | 93.45% (1.542) | 95.99% (0.598) |
| Criteria verification | 0.75% (0.013) | 0.55% (0.009) | 0.96% (0.006) |
| Other tasks | 5.43% (0.094) | 6.00% (0.099) | 3.05% (0.019) |
| Total (100) | 100% (1.730) | 100% (1.650) | 100% (0.623) |
| SQL operations | 85.13% (2.221) | 84.22% (1.985) | 70.90% (0.675) |
| Criteria verification | 11.46% (0.299) | 11.50% (0.271) | 26.79% (0.255) |
| Other tasks | 3.41% (0.089) | 4.29% (0.101) | 2.31% (0.022) |
| Total (1000) | 100% (2.609) | 100% (2.357) | 100% (0.952) |
| SQL operations | 22.16% (8.124) | 24.75% (8.076) | 11.95% (2.750) |
| Criteria verification | 77.60%(28.455) | 74.97% (24.461) | 87.96%(20.248) |
| Other tasks | 0.24% (0.087) | 0.28% (0.092) | 0.10% (0.022) |
| Total (10,000) | 100% (36.666) | 100% (32.630) | 100% (23.020) |