1. From DTS to SSIS, Redesign or Upgrade
L.Srividya
Architect Advisor | Microsoft India

2. Session Objectives And Takeaways
1/13/2019
Session Objectives And Takeaways
Session Objective(s):
Learn how to upgrade
Learn why to upgrade
Learn why NOT to upgrade
Understand whether you should upgrade or redesign
Understand some of the great capabilities that will make your decision easier
© 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

3. TechReady7 Breakout Chalktalk Template
1/13/2019
Agenda
Why upgrade
How to Upgrade
Identifying Upgrade Issues
Identifying Reasons to Redesign & Redesign Considerations
© 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

4. Why upgrade – DIA before SSIS

5. Why upgrade – DIA with SSIS

6. Preparing to upgrade from DTS to SSIS 2008
Deprecated features
DTS Object Model
ActiveX Script Task
Discontinued Functionality
Visual Studio for Applications
Breaking Changes
Connection Strings
Third party components

7. Upgrade from DTS to SSIS 2008
SQL Server 2008 Upgrade Advisor
SQL 2008 Support for DTS packages
Continue to run existing DTS packages
Migration wizard
Rewrite
Third Party Tools

8. SQL Server 2008 Upgrade Advisor

9. Upgrade Advisor Detects and Identifies potential Upgrade Issues
Reports Upgrade issues:
Password Protected DTS Packages
Unable to Scan Packages
Unregistered Tasks
Only Most Recent Version of Package
Identifies Package Migration Issues
Rewrite
Replace recommendations on Encapsulation

10. Upgrade Advisor Report

11. Upgrade Advisor Report contd..

12. Continue to run & modify existing DTS packages

13. DTS support in SQL Server 2008
TechReady7 Breakout Chalktalk Template
1/13/2019
DTS support in SQL Server 2008
Execute DTS 2000 Package Task
© 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

14. DTS support in SQL Server 2008

15. DTS support - Installations
SQL Server 2005 Backward Compatibility installer for DTS run-time support
SQL Server 2005 DTS Designer Component installer for DTS design support

16. DTS package Migration Wizard

17. DTS Upgrade options – Migration Wizard

18. DTS Upgrade options – Migration Wizard

19. Migration Wizard contd..

20. Post Migration Checks Partial Migrations ActiveX Scripts
Dynamic Properties Task conversion to Script Task

21. 32/64 bit considerations No 64 bit design-time or runtime support
64 bit data providers
Setting the Run64BitRuntime project property
Package Execution Options

22. SSIS 2005 to SSIS 2008 upgrade Using BIDS 2008
Package is automatically upgraded when opened in SSIS 2008
Running the Package upgrade wizard
Custom objects / Third party custom objects needs to be re-written for compatibility with SSIS 2008

23. Rewrite/Redesign

24. Redesign Considerations
Microsoft BI Voyage
Redesign Considerations
Architectural Changes
Components
Integration Challenges

25. Architecture SQL Server Integration Services (SSIS) service
Microsoft BI Voyage
Architecture
SQL Server Integration Services (SSIS) service
SSIS object model
Two distinct runtime engines:
Control flow
Data flow
32-bit and 64-bit editions

26. Compelling Components / Features for Rewrite
Containers
Tasks
Precedence Constraints
Variables
Data Flow / Transformations

27. Integration Challenges
ADO.NET Connectivity
Connectivity to a wide range of data sources
Custom script development for some complex integration tasks
Decreasing time available for integration tasks to complete
Cleansed data for loading or data assessed before data mining
Management of changing data in a data warehouse
VSTA Design Environment
Persistent Lookups and Pipeline Scalability
Data Profiling
Change Data Capture and MERGE

28. Third Party Tools

29. DTSxChange
DTS xChange is an enterprise solution offered by a Microsoft partner, Pragmatic Works Software. This solution migrates DTS packages to SSIS while applying a series of best practice rules to the packages

30. References
Considerations for Upgrading Integration Services -
Upgrading Data Transformation Services How-to Topics -
Support for Data Transformation Services (DTS) in SQL Server
Migrating Data Transformation Services Packages -
Discontinued Integration Services Functionality in SQL Server -

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