2. Introduction Brainstorming model Problem description Alternatives Criteria Conclusion for the BANK Model Conclusion for the SHOP Model 2 Operating System in Company | MSS course | December 2010
3. Introduction Applying decision making model to real world DM is a process -> Supporting tool DSS Software DSS serve to management, operations and planning levels of organization to help make decisions on all levels. “ Operating System in Company ” 3 Operating System in Company | MSS course | December 2010
5. Decision support model - DIAGRAM 5 Operating System in Company | MSS course | December 2010
6. Problem description 6 Operating System in Company | MSS course | December 2010 Reason for guidelines: Managers are often under stress and make decisions by reacting to them Guidelines for modeling and decision support Defining the problem Look at potential causes for the problem Identify alternatives for approaches to resolve Select an approach to resolve problem
7. Alternatives 7 Decide best OS for the two proposed models: bank and shop. Windows 7, Linux, Solaris, Mac OSX, BSD, andWindows Server Operating System in Company | MSS course | December 2010
8. Criteria 8 Hardware requirements: including RAM, HDD, GPU, CPU speed; the lowest, the better Possible applications that the OS can run Security against viruses, undesirable programs and attacks Network capabilities of the OS needed in each model License price when acquiring the OS Cost of maintenance of the system Operating System in Company | MSS course | December 2010
9. Criteria 9 Bank model: Hardware requirements: Important (50). Possible Applications: Very Important (75). Security: Critical (100). Network Capabilities: Critical (100). License Price: Trivial (0). Costs of maintenance: Unimportant (25). Operating System in Company | MSS course | December 2010
10. Criteria 10 Shop model: Hardware requirements: Important (50). Possible Applications: Important (50). Security: Important (50). Network Capabilities: Trivial (0). License Price: Very Important (75). Costs of maintenance: Critical (100). Operating System in Company | MSS course | December 2010
11. Conclusion for bank model 11 Operating System in Company | MSS course | December 2010
12. Comparison of each characteristic for the model Bank 12 Operating System in Company | MSS course | December 2010
13. 13 Comparison of Hardware requirements components Operating System in Company | MSS course | December 2010
14. 14 Sensitivity report analyses Operating System in Company | MSS course | December 2010