1. DWH-Ahsan Abdullah 1 Data Warehousing Lab Lect-1 DTS: Introduction Virtual University of Pakistan Ahsan Abdullah Assoc. Prof. & Head Center for Agro-Informatics Research www.nu.edu.pk/cairindex.asp FAST National University of Computers & Emerging Sciences, Islamabad

2. DWH-Ahsan Abdullah 2 Reference Book Carl Rabeler MS SQL Server 2000 DTS Step-By-Step

3. DWH-Ahsan Abdullah 3 Data Transformation Services

4. DWH-Ahsan Abdullah 4 DTS Overview Disparate Sources of data Extract Data Transform Data Transform Data Consolidate Data Consolidate Data Single or Multiple Destinations DTS, Graphical tools & Programmable objects

5. DWH-Ahsan Abdullah 5 DTS Overview: Concept Centralized Data DTS

6. DWH-Ahsan Abdullah 6 DTS Overview: Example 08/11/1979 08/11/1979 MOHAMMAD FARRUKH 05/08/1980 05/08/1980 AHMAD JAHANZEB 23/11/1980 23/11/1980 CHOUDHARY MOHAMMAD ASLAM 08/06/1968 08/06/1968 MOHAMMAD ANWAR DTS 23-Nov-1980 23-Nov-1980 CH MUHMD. ASLAM 8-JUN-1968 8-JUN-1968 MUHAMMED ANWAR 11-8-79 11-8-79 M. FARRUKH 8-5-80 8-5-80 AHMED JAHANZEB

7. DWH-Ahsan Abdullah 7 DTS Overview: Operations DTS Overview: Operations

8. DWH-Ahsan Abdullah 8 DTS Overview: Tools DTS Overview: Tools

9. DWH-Ahsan Abdullah 9 SQL Server Enterprise Manager Path: Start >> Programs >> Microsoft SQL Server >> Enterprise Manager

10. DWH-Ahsan Abdullah 10 DTS Overview: Market DTS Overview: Market

11. DWH-Ahsan Abdullah 11 DTS Basics

12. DWH-Ahsan Abdullah 12 1. DTS Package  Connections  DTS tasks  DTS transformations  Workflows

13. DWH-Ahsan Abdullah 13 1. DTS Package: Contents

14. DWH-Ahsan Abdullah 14 1. DTS Package: Execution

15. DWH-Ahsan Abdullah 15 1. DTS Package: Creating  Import/Export wizard  DTS Designer  Programming DTS applications

16. DWH-Ahsan Abdullah 16 1.Expand tree node ‘Data Transformation Services’ and select the option for available location to save package 2.Tool>Data Transfer Service> Import/Export 1. DTS Package: Import/Export Wizard

17. DWH-Ahsan Abdullah 17 1. DTS Package: Import/Export Wizard

18. DWH-Ahsan Abdullah 18 1. DTS Package: Import/Export Wizard

19. DWH-Ahsan Abdullah 19 1. DTS Package: Designer 1.Expand tree node ‘Data Transformation Services’ and select the option for available location to save package 2.Action>New Package

20. DWH-Ahsan Abdullah 20 1. DTS Package: Designer

21. DWH-Ahsan Abdullah 21 1. DTS Package: Designer

22. DWH-Ahsan Abdullah 22 1. DTS Package: Programming

23. DWH-Ahsan Abdullah 23 1. DTS Package: Saving

24. DWH-Ahsan Abdullah 24 1. DTS Package: Saving

25. DWH-Ahsan Abdullah 25 Contains Packages that are saved to this particular instance of SQL Server 1. DTS Package: Saving

26. DWH-Ahsan Abdullah 26 Contains Packages that are saved to Meta Data Services of this instance of SQL Server. It maintains version information of each package saved to it. 1. DTS Package: Saving

27. DWH-Ahsan Abdullah 27 It is a repository of metadata information of databases scanned to Meta Data Services Packages. It also provides version tracking facility of Packages. 1. DTS Package: Saving

28. DWH-Ahsan Abdullah 28 1. DTS Package: Operations

29. DWH-Ahsan Abdullah 29 1. DTS Package: Editing

30. DWH-Ahsan Abdullah 30  Save dialog box allows to set passwords  Owner password puts limits on both editing and execution of the package 1. DTS Package: Password protection

31. DWH-Ahsan Abdullah 31 1. DTS Package: Scheduling/Execution

32. DWH-Ahsan Abdullah 32 1. DTS Package: Versioning

33. DWH-Ahsan Abdullah 33 2. DTS Tasks

34. DWH-Ahsan Abdullah 34 2. DTS Tasks (Cont.) Set of all possible tasks in designer, drag the required task in design area and set its properties

35. DWH-Ahsan Abdullah 35 3. DTS Transformations

36. DWH-Ahsan Abdullah 36 3. DTS Transformations: Available

37. DWH-Ahsan Abdullah 37 3. DTS Transformations: Customized

38. DWH-Ahsan Abdullah 38 3. DTS Transformations (Cont.)  ActiveX Script

39. DWH-Ahsan Abdullah 39 4. DTS Connections

40. DWH-Ahsan Abdullah 40 4. DTS Connections (3 SLIDES.)

41. DWH-Ahsan Abdullah 41 4. DTS Connections (Cont.) Set of all possible connections in designer, drag the required connection in design area and set its properties File connection Data link connection Data source connection

42. DWH-Ahsan Abdullah 42 5. Package workflow Task A Task B Task C Task D Task E On completion On Success On Failure

43. DWH-Ahsan Abdullah 43 5. Package workflow (DESIGNER)