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Advances, Systems and Applications

Table 7 Simulated user requests

From: Application of deterministic, stochastic, and hybrid methods for cloud provider selection

PIs Req. 1 Req. 2 Req. 3 Req. 4 Req. 5 Req. 6 Req. 7 Req. 8
RAM 8 16 64 2 16 4
HD Memory 20 50 200 20 100 40 50
CPU Power 4.0 8.0 10.0 2.0 5.0
Availability 98.0 98.0 99.9 99.0 98.0 97.0 99.99
Security 4 5 5 2 3 5
Optimal Answer P8 P6 & P8 P1 & P6 & P7 P1 & P2 P6 P3 P5 P1 & P6