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Advances, Systems and Applications

Table 9 Dependability and cost results for each configuration

From: Decision making in cloud environments: an approach based on multiple-criteria decision analysis and stochastic models

Conf.

Availability (%)

COA (%)

Reliability (%)

Downtime (Min)

TCe (USD)

1

99.5509574705

99.7654338777

89.4469247967

196.68062793

306.315

5

99.5048180576

99.7398556502

89.4469247967

216.88969077

301.106

9

99.4587108348

99.7142905588

89.4469247967

237.08465436

297.616

14

99.5706543903

99.8728535266

90.2149434700

188.05337705

306.292

15

99.5616066096

99.7759681848

90.4897545045

192.01630500

306.302

16

99.5650001940

99.7793663489

90.4925359715

190.52991502

306.299

18

99.5280378157

99.8576135555

90.2149434700

206.71943671

301.090

19

99.5194114138

99.7543530012

90.4897545045

210.49780078

301.096

20

99.5233822554

99.7583295360

90.4925359715

208.75857214

301.093

22

99.4854486046

99.8423824134

90.2149434700

225.37351118

297.605

23

99.4774397512

99.7329443057

90.4897545045

228.88138896

297.608

24

99.4818832542

99.7373945400

90.4925359715

226.93513466

297.607

26

99.7846109835

99.9792913946

94.7970536818

94.34038921

348.837

27

99.7201853569

99.9258299977

94.8881075626

122.55881369

338.826

28

99.7486208259

99.9499826254

94.7885068480

110.10407827

331.844

30

99.7638083387

99.9741786568

97.970536818

103.45194767

348.939

31

99.6976733870

99.9196490290

94.8881075626

132.41905652

349.264

32

99.7272945753

99.9445963495

94.7885068480

119.44497603

349.119

34

99.7430013430

99.9690494692

94.7970536818

112.56541175

338.735

35

99.6754125418

99.9136202473

94.8881075626

142.16930671

339.006

36

99.7060521418

99.9392534800

94.7885068480

128.74916191

338.883

38

99.7846995558

99.9763972167

94.8827293630

94.30159457

331.721

39

99.7282517140

99.9363941560

94.9415323833

119.02574928

331.913

40

99.7534014438

99.9641014864

94.8717737486

108.01016760

331.828

42

99.7639238067

99.9712822680

94.8827293630

103.40137265

612.144

43

99.7061245286

99.9341938729

94.9415323833

128.71745648

612.275

44

99.7322176473

99.9633095757

94.8717737486

117.28867048

612.216

46

99.7431470289

99.9661503994

94.8827293630

112.50160136

601.884

47

99.6841904563

99.9323432327

94.9415323833

138.32458013

601.965

48

99.7110986022

99.9626569150

92.7019871643

126.53881225

601.928

50

99.7851593857

99.9802082869

95.1170633317

94.10018905

594.981

54

99.7644824363

99.9752797697

95.1170633317

103.15669289

594.997

58

99.7438139525

99.9703513633

95.1170633317

112.20948879

595.012

62

99.7851596846

99.9802044071

95.1242439537

94.10005812

612.095

66

99.7644828673

99.9752736682

95.1242439537

103.15650413

601.855

70

99.7438147914

99.9703425762

95.1242439537

112.20912137

595.012