1. 1 © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. Get the most out of AllFusion ® ERwin ® Data Modeler Design Layer Architecture features Application Life Cycle Management Session Code: AFM70LN

2. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 2 Session Abstract  The session will examine how the AllFusion ® ERwin ® Data Modeler (AllFusion ERwin DM) Split Model, Derive Model, Add Model Source, Link Model Source and Sync with Model Source features can help modelers develop and maintain an enterprise-wide modeling architecture.

3. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 3 V. Dorel Chiorean AllFusion Development Director Computer Associates

4. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 4 Agenda  Model Separation  Split Model  Derive Model  Add Model Source  Link Model Source  Standards Models  Sync with Model Source

5. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 5 Challenges  Complex, enterprise-wide data models  Multiple modeling environments: logical, physical, business intelligence (data warehouse)  Enforce modeling standards  Maintain high productivity

6. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 6 Model Separation  Design layer architecture building block  Introduced with AllFusion ® ERwin ® DM 4.0  Helps modelers to focus on specific areas of interest  Improves overall work performance Logical Only Physical Only

7. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 7 Model Separation

8. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 8 Split Model  Recommended for design layer architecture  The new models inherit the properties from the original logical/physical (L/P) model  Resolves the transforms that existed in the original L/P model  The Logical Only model becomes the model source for the Physical Only model  Unlike Derive Model the Split model does not create a link to the original L/P model Logical/Physical Logical Only Physical Only

9. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 9 Derive Model  The original model becomes model source  Can be based on subject area  Can automatically transform logical objects  Replicates the target objects of the existing transforms  Can apply naming standards and data type mapping  Derive L/P to L/P is not supported

10. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 10 Derive Model - Wizard

11. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 11 Derive Model - Wizard

12. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 12 Derive Model - Wizard

13. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 13 Add Model Source  The added model becomes a model source  Can automatically transform logical objects  Replicates the target objects of the existing transforms in the model source  Can apply naming standards and data type mapping  Adding an L/P to an L/P is not supported

14. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 14 Add Model Source - Wizard

15. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 15 Add Model Source - Wizard

16. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 16 Add Model Source - Wizard

17. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 17 Link Model Source  The linked model becomes a model source  Existing objects from both models are matched by name  User can edit the matching  Linking an L/P model to an L/P model is not supported  New feature in release 4.1.4 SP1

18. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 18 Link Model Source - Wizard

19. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 19 Link Model Source - Wizard

20. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 20 Link Model Source - Wizard

21. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 21 Link Model Source - Wizard

22. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 22 Link Model Source - Wizard

23. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 23 Standards Models  Naming standards (.NSM) attached  Data type standards (.DSM) attached  Custom domains  Validation rules  Valid values  Other custom objects Logical StandardsPhysical Standards Logical Only Physical Only

24. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 24 Naming Standards

25. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 25 Datatype Standards

26. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 26 Design Layers  Logical design layer –Logical standards –Department logical –Enterprise logical  Physical design layer –Physical standards –Database physical –Enterprise physical  Dimensional design layer –Dedicated data warehouse –Enterprise data warehouse

27. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 27 Design Layers - Diagram Process LogicalPhysicalDimensionalClass B.I. Apps BP - Business Process L1 - Logical EL - Enterprise Logical Pstd - Physical standards P1 - Physical D1 - Dimensional EP – Enterprise Physical CM1 - Component App1 - Application

28. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 28 Sync With Model Source  Synchronizes the current model with one of its model sources  Matches objects by ID  Compares target objects of transforms from the model source with source objects of transforms in the current model Model SourceCurrent Model

29. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 29 Sync With Model Source – Wizard  Multiple sources are supported  Use Change Location to point to the source model location if the model was moved from the original location

30. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 30 Sync With Model Source - Location  Select the new location of the source model  View the “Last Synchronized date”

31. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 31 Sync With Model Source – Naming Options  Specify the name mapping options to be used when sync-ing with this source model

32. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 32 Sync With Model Source – Wizard  Multiple filters are available to help you narrow down the sync tree to the objects you are interested in from the current model

33. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 33 Sync With Model Source – Wizard  Multiple filters are available to help you narrow down the sync tree to the objects you are interested in from the source model

34. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 34 Sync With Model Source – Future direction

35. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 35 Sync With Model Source – Future direction

36. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 36 Session Summary  AllFusion ERwin DM provides the tools to –Truly enable enterprise-wide model architecture development with unique logical/physical database independence using  Design layers  Derive model  Add model source  Split model  Sync with model source  Link model source

37. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 37 Session Summary - continue  Improve quality and team collaboration by enforcing standards through –Naming standards model –Data type standards model –Custom domains –Validation rules –Valid values

38. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 38 Session Summary - continue  Maintain high productivity through increased automation and built-in experts –Code generation –Wizards

39. 39 © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. Questions & Answers

40. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 40 Related Sessions  AFM03SN: Model Integration in Action  AFM10SN: Using AllFusion ® ERwin ® Data Modeler Transforms to Improve Productivity  AFM14SNA: Dimensional Modeling: Using Design Layers, Materialized Views and Macros in Practice - Part 1 of 2  AFM14SNB: Dimensional Modeling: Using Design Layers, Materialized Views and Macros in Practice - Part 2 of 2  AFM16SN: AllFusion Modeling User Group Exchange  AFM19SN: Naming Standards in Action for AllFusion ERwin Data Modeler  AFM20SN: AllFusion ERwin Data Modeler Complete Compare Best Practices

41. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 41 Related Sessions  AFM22SN: Using the AllFusion ERwin Data Modeler API  AFM25SN: Optimizing Data Administration with the AllFusion ® Modeling Suite  AFM26SN: AllFusion ERwin Data Modeler - Next Release Review  AFM34SN: Fast Modeling for Fast Development: Using a Syntax-Blind, Business-Sensitive Taxonomy of Meta Data  AFM35SN: Birds of a Feather: Who's Driving your Career in Data Management?  AFM36SN: Birds of a Feather: What's Cookin' in the Lab?  AFM52PN: State of the Union for AllFusion Modeling Suite

42. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 42 Related Sessions  AFM53PN: AllFusion ERwin Data Modeler - Meet the Experts  AFM54PN: Best Practices for AllFusion ERwin Data Modeler  AFM70LN: Get the most out of AllFusion ERwin Data Modeler – Design Layer Architecture features  AFM71LNA: AllFusion ERwin Data Modeler Jamboree - Part 1 of 2  AFM71LNB: AllFusion ERwin Data Modeler Jamboree - Part 2 of 2  AFM74LN: Reverse and Forward Engineering Using AllFusion ERwin Data Modeler

43. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 43  Discover a world of training solutions –Learn how CA’s learning solutions can help you meet your business objectives –Visit CA Technology Services, Education in the Exhibition Center, at ca.com/education or call us at 1-800-237-9273  Learn how CA Technology Services can help your business –Visit CA Technology Services in the Exhibition Center or on the web at ca.com/services Enterprise Solutions for Business CA Technology Services

44. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 44 Exhibition Center - Modeling  Computer Associates –Booth 310 – AllFusion Modeling –Booth 216 – AllFusion Change & Configuration Management –Booth 348 – Data Warehouse, Metadata Management, and Testing  Exhibitors –Booth 122 – Jumar Solutions –Booth 120 – Axis Software Design –Booth 1011 – Catalyst Systems Corp. –Booth 126 – Jacada –Booth 1055 – Pink Elephant –Booth 116 − Polaris Technologies –Booth 152 − ProactiveNet  Information Desk – Booth 410  Exhibition Center Tour Desk – Booth 610 –Booth 130 – SCM Solutions –Booth 158 – SEGUS Inc. –Booth 318 C/D– Tiburon Technologies –Booth 130 – Trinem Consulting –Booth 124 – Chicago Interface Group –Booth 258 A/B − Microsoft Corp.

45. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 45 Session Evaluation... please place it in the basket at the back of the room. After completing your session evaluation form...

46. © 2004 Computer Associates International, Inc. (CA). All trademarks, trade names, services marks and logos referenced herein belong to their respective companies. 46 Notes