maurizio naldi: cloud computing modelling and adoption

Download Maurizio Naldi:  Cloud computing modelling and adoption

Post on 05-Aug-2015

62 views

Category:

Leadership & Management

0 download

Embed Size (px)

TRANSCRIPT

1. Cloud Computing modelling and adoption Maurizio Naldi Universit`a di Roma Tor Vergata DATA, DIGITAL BUSINESS MODELS, CLOUD COMPUTING AND ORGANIZATIONAL DESIGN Paris 24-25 November 2014 2. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 3. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 4. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 5. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 6. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 7. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 8. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 9. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 10. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 11. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 12. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 13. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 14. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 2/18 Introduction 15. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 3/18 In-house costs 16. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 4/18 Costs in the in-house solution 17. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 4/18 Costs in the in-house solution 18. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 4/18 Costs in the in-house solution 19. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 4/18 Costs in the in-house solution 20. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 4/18 Costs in the in-house solution 21. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 4/18 Costs in the in-house solution 22. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 5/18 Costs of outsourcing 23. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 6/18 Pricing models 24. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 6/18 Pricing models 25. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 6/18 Pricing models 26. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 6/18 Pricing models 27. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 6/18 Pricing models 28. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 7/18 Decision criteria 29. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 8/18 The evaluation approach 30. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 8/18 The evaluation approach 31. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 8/18 The evaluation approach 32. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 8/18 The evaluation approach -200000 -100000 0 100000 200000 300000 400000 Differential NPV [$] 0 1x10-6 2x10-6 3x10-6 4x10-6ProbabilityDensityFunction 33. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 9/18 Decision criteria 34. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 9/18 Decision criteria 35. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 9/18 Decision criteria 36. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 9/18 Decision criteria 37. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 9/18 Decision criteria 38. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 9/18 Decision criteria 39. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 10/18 Errors 40. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 10/18 Errors 41. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 42. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 43. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 44. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 45. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 0 5 10 15 20 Initial memory requirement [TB] 0 0.1 0.2 0.3 0.4 0.5 0.6 Errorprobability Median Mean Decision criterion 46. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 0 5 10 15 20 Initial memory requirement [TB] 0 0.1 0.2 0.3 0.4 0.5 0.6 Errorprobability Median Mean Decision criterion 0 5 10 15 20 Initial memory requirement [TB] -2E5 0 2E5 4E5 Value-at-risk Median Mean Decision criterion 47. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 11/18 Risk analysis 0 5 10 15 20 Initial memory requirement [TB] 0 0.1 0.2 0.3 0.4 0.5 0.6 Errorprobability Median Mean Decision criterion 0 5 10 15 20 Initial memory requirement [TB] -2E5 0 2E5 4E5 Value-at-risk Median Mean Decision criterion 0 5 10 15 20 Initial memory requirement [TB] -2E5 0 2E5 4E5 6E5 8E5 1E6 1.2E6 1.4E6 CVaR Median Mean Decision criterion 48. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 12/18 Risks after adoption 49. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 50. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 51. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 52. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 53. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 54. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 55. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 13/18 Fighting unavailability: a multicloud arrangement 56. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 14/18 Protection against unavailability 57. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 14/18 Protection against unavailability An insurance scheme can be devised to cover the losses due to unavailability 58. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 14/18 Protection against unavailability An insurance scheme can be devised to cover the losses due to unavailability Premium computation using the expected utility approach 59. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 14/18 Protection against unavailability An insurance scheme can be devised to cover the losses due to unavailability Premium computation using the expected utility approach Exponential utility function Constant Absolute Risk Aversion (CARA) property 60. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 14/18 Protection against unavailability An insurance scheme can be devised to cover the losses due to unavailability Premium computation using the expected utility approach Exponential utility function Constant Absolute Risk Aversion (CARA) property Loss proportional to overall unavailability 61. Cloud insurance Maurizio Naldi Introduction Costs Decision criteria Risks after adoption Conclusions 14/18 Protection against unavailability An insurance scheme can be devised to cover the losses due to unavailability Premium compu

Recommended

View more >