Research Article
Nonreplicated Static Data Allocation in Distributed Databases Using Biogeography-Based Optimization
Table 5
Minimum and average running time of GA and BBO for 8 sites.
| Number of fragments | GA | BBO | Minimum time | Average time | Minimum time | Average time |
| 4 | 0.6833 | 0.7037 | 0.5630 | 0.5684 | 6 | 0.7678 | 0.7833 | 0.6057 | 0.6346 | 8 | 0.8364 | 0.8967 | 0.6601 | 0.6996 | 10 | 0.9532 | 1.0090 | 0.7254 | 0.7673 | 12 | 0.9972 | 1.1073 | 0.7871 | 0.8179 | 16 | 2.1414 | 2.2961 | 0.9204 | 0.9681 | 20 | 2.6198 | 2.7222 | 1.0682 | 1.0809 | 24 | 3.0563 | 3.1742 | 1.3687 | 1.3931 |
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