Tuesday, April 27, 2004<br />1<br />Building E-commerce applications and Infrastructure<br />INFO4010 Readings in E-commer...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />2<br />Agenda<br />E-commerce system architecture<br />I...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />3<br />Core architectural ideas<br />Understanding of ro...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />4<br />Roles<br />Customer roles<br />Specifier, approve...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />5<br />Decomposition of functions<br />Content managemen...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />6<br />Implementation phases<br />Project design<br />En...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />7<br />Implementation options<br />In-house v.s. Outsour...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />8<br />Implementation options (cont)<br />Outsourcing de...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />9<br />Implementation options (cont)<br />Packaged appli...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />10<br />Implementation options (cont)<br />The roles of ...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />11<br />MSIB: business context<br />Business and other o...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />12<br />MSIB: Conceptual design of a Internet business w...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />13<br />MSIB: overall physical design<br />
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />14<br />MSIB: web tier and data tier<br />
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />15<br />MSIB: network topology <br />
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />16<br />MSIB: sample deployment<br />
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />17<br />MSIB: design consideration<br />Security<br />Fi...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />18<br />Design consideration (cont)<br />Availability<br...
Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />19<br />Design consideration (cont)<br />Scalability<br ...
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Ec Application for e-commerce

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Ec Application for e-commerce

  1. 1. Tuesday, April 27, 2004<br />1<br />Building E-commerce applications and Infrastructure<br />INFO4010 Readings in E-commerce<br />Seminar 7<br />
  2. 2. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />2<br />Agenda<br />E-commerce system architecture<br />Implementation strategies <br />Microsoft Solutions for Internet Business<br />
  3. 3. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />3<br />Core architectural ideas<br />Understanding of roles<br />Decomposition of functions<br />Linking content to transactions<br />How the user makes the transactions<br />How the information is verified<br />How the information matches up<br />Trust model<br />
  4. 4. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />4<br />Roles<br />Customer roles<br />Specifier, approver, buyer, recipient<br />Business roles<br />Business decision makers (BDMs)<br />Business managers<br />Content designer<br />Content author<br />Information technology roles<br />System architect<br />Software developer<br />System administrator<br />Operations manager<br />
  5. 5. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />5<br />Decomposition of functions<br />Content management system<br />Transaction processing system<br />Payment processor<br />Fulfillment systems<br />
  6. 6. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />6<br />Implementation phases<br />Project design<br />Envisioning (sales)<br />Planning<br />Software development<br />Content development<br />Deployment<br />Hosting and operations<br />Transaction services<br />
  7. 7. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />7<br />Implementation options<br />In-house v.s. Outsource<br />
  8. 8. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />8<br />Implementation options (cont)<br />Outsourcing decision making<br />Is the project a core competency?<br />Is the technology a commodity<br />What are the technology and project rates of change?<br />To what extent does the project need to be integrated<br />
  9. 9. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />9<br />Implementation options (cont)<br />Packaged applications<br />Content creation and management<br />Order processing<br />Fulfillment<br />Integrated system<br />Working with system integrators<br />
  10. 10. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />10<br />Implementation options (cont)<br />The roles of Service Providers<br />Communication services<br />Hosting services<br />Application service providers<br />Commerce service providers<br />Web services<br />
  11. 11. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />11<br />MSIB: business context<br />Business and other organizations are always looking for ways to better serve their customers, improve efficiencies, reduce costs, or increase revenue<br />Significant advantages to interacting with customers across multiple sales channels<br />E-business is not a core competency in many companies and other organizations <br />
  12. 12. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />12<br />MSIB: Conceptual design of a Internet business website<br />Web tier<br />Data tier<br />Administration Tier<br />The administration tier provides domain services, management and monitoring capabilities, and an interface for analyzing site activity.<br />
  13. 13. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />13<br />MSIB: overall physical design<br />
  14. 14. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />14<br />MSIB: web tier and data tier<br />
  15. 15. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />15<br />MSIB: network topology <br />
  16. 16. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />16<br />MSIB: sample deployment<br />
  17. 17. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />17<br />MSIB: design consideration<br />Security<br />Firewalls, authentication<br />Manageability<br />Goal: Reduce the complexity of management and operations<br />Approaches<br />Separate the functional components into two physical layers<br />Use tools for cluster management, performance monitoring and failure detection <br />
  18. 18. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />18<br />Design consideration (cont)<br />Availability<br />Measurement<br />Approaches:<br />Fault tolerance<br />Clustering<br />
  19. 19. Tuesday, April 27, 2004<br />INFO4010 Readings in E-commerce<br />19<br />Design consideration (cont)<br />Scalability<br />Scale up<br />Scale out<br />

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