By Niyaz PK 91008535063

1. XML Based Mediator For Data Sources By Niyaz PK 91008535063

2. Analysis Part Methodology • This Project follows Spiral Model methodology. • It combines elements of both design and prototyping in stages . • Also combines the features of the Prototype model and the Waterfall model.

3. Analysis Part(Cont…) • Each phase starts with a design goal and ends in client reviewing the progress thus far. • A preliminary design is created for the new system. • It has been added specially in order to identify and resolve all the possible risks in the project development. • A first prototype of the new system is constructed from the preliminary design .

4. Analysis Part(Cont…) Technologies .NET Framework • Includes a large library. • Supports several programming languageswhich allows language interoperability . • The framework's Base Class Libraryprovides user interface, data access,database connectivity,cryptography,etc.

5. Analysis Part(Cont…) ASP.NET • Built on the Common Language Runtime(CLR). • Provides a unified Web development model . • Includes the services necessary for developers to build enterprise-class Web applications.

6. Analysis Part(Cont…) Object Oriented Analysis • OOA looks at the problem domain. • With the aim of producing a conceptual model of the information that exists in the area being analyzed. • It is a description of what the system is functionally required to do, in the form of a conceptual model.

7. Connection Establishment Form1

8. Connection Establishment Form2

9. Connection Establishment Form3

10. Connected Form

11. Validation Form

12. Data Flow Diagrams Level0 Context Flow Diagram

13. Data Flow Diagrams(Cont…) Level 1

14. Data Flow Diagrams(Cont…) Level 1

15. Data Flow Diagrams(Cont…) Level 1

16. Data Flow Diagrams(Cont…) Level 1

17. Thank You.