1. Benefits of Using AllFusion ERwin and Advantage Gen in the Same Project Lifecycle Steve Smith Jumar Solutions 28 th March 2007

2. AIIFusion ERwin Data Modeler working together with AllFusion Gen Abstract Why is this such a powerful combination and how can it made to work most effectively?

3. Jumar Solutions Founded in 2000 360° Business and IT Solutions Company Gen specialists Rapid Growth –Deloitte Fast 50 National Winner 2005. HQ in Solihull, UK

4. Clients

5. Jumar Brands Jumar:Links is the brand for tool integration products. Jumar:Xtras is the brand for complementary products, utilities, add-ins and plug-ins. Project Phoenix is the brand for Gen application modernisation software and services.

6. Agenda Introduction to ERwin and its features Benefits for Gen Users How Jumar:Links integrates the two products Practical Scenarios Demonstration Implementation Summary Q & A Brief Introduction to Jumar’s other Gen Products

7. AllFusion ERwin Data Modeler purpose-built for data and database modeling “… performs transactional and data warehouse database design, generation and maintenance; logical and physical database design; enterprise modeling; dimensional modeling, IDEFX1 modeling; and information engineering modeling.”

8. Why use ERwin as well as Gen? Dedicated full-featured data and database modeling tool has many more features Allows rapid development of new web/J2EE applications based upon existing data stores Improves user and analyst communication Allows the DBA function and the Gen development world to be properly integrated

9. ERwin Features Design layer architecture Datatype mapping facility Naming Standards and Glossary Complete Compare bi-directional synchronization across models Database design generation Forward and reverse engineering Large model management via Subject Areas and Stored Displays Drawing objects Data Warehouse design

10. Complete Compare Compare models with other models, databases or scripts, move changes in either direction and generate ALTER scripts

11. Reverse Engineering Generate a model from an existing database or script then move it into Gen and start constructing an application

12. What is needed from a solution that integrates these products? Must deal with all major objects on both sides Must deal with the issues of change and configuration management Must be flexible to support in-house standards Must show quality and productivity gain in the development cycle Must be intelligent - more than a simple metadata bridge Must be simple to use on a daily basis

13. ERwin API Gen API 1. Read ERwin data via exposed object hierarchy 1. 2. 3. Update Gen data via proprietary ActiveX interface which calls Gen API functions 3. Code-based transformation rules ERwin data exposed Gen data generated AllFusion ERwin Data Modeler Advantage Gen ActiveX layer FRAMEWORK BUSINESS OR MAPPING RULES Jumar:Links Integration 2. Main application performs all object mapping and transformation

14. Jumar:Links Features Simple to use GUI interface Creation of all major logical and physical data objects in both directions Variety of transformation types - Logical to Logical, Physical to Logical, etc Flexible and configurable via clickable Mapping rules Use of custom properties for object properties which don’t map well Action logging Intelligence –adds, removes and changes objects during transformation

15. Custom Properties ERwin User-Defined Properties may optionally be used to store information useful in Gen but not available in ERwin RI Trigger Names Logical Entity Volumetrics Modifying / Referencing ….

16. Transformation Options User selects the desired set of transformation rules Each organisation has a slightly different requirement

17. Action Logging

18. Jumar:Links Features (2) Automated QA and standards enforcement Object id and name maps are maintained for traceability and change/impact analysis –uses custom properties in ERwin and Tags in Gen description panels Integrate ERwin and Gen allowing Update Migration of changes made in ERwin.

19. Usage Scenarios (1) Gen is the master Database is generated and maintained from either ERwin or Gen Models are ‘checked out’ from Gen to ERwin, changed and then ‘checked back in’ again Application is generated and maintained from Gen Gen application accesses database

20. Usage Scenarios (2) ERwin is the master Database is generated and maintained from ERwin Initial ERwin to Gen synchronization is followed by subsequent forward migration of changes Application is generated and maintained from Gen Gen application accesses ERwin database

21. Usage Scenarios (3) Reverse Engineering 1. Take an existing database 2. Generate an ERwin model 3. Transform it into Gen 4. Create new network or web application

22. Initial Setup - Synchronisation Where models already exist on both sides Need to store corresponding object ids across models Name based comparison Manual methods Automated Methods

23. Demonstration

24. Implementation considerations Definition of the life-cycle (tool positioning) Roles – who uses which tool? Definition of the modelling standards (ERwin/Gen) Definition of the detailed mapping rules Configuration Management, Round-trip and Versioning

25. Summary It is possible and practical to use both ERwin and Gen within the same life cycle and to manage change More than just a bridge is required. An integrated, intelligent, configurable transformation checks, changes and adds changes New developments operating against existing databases can be launched fast High automation means high quality and productivity, in-line QA and standards enforcement Maximum benefits come from a managed implementation into an amended development lifecycle

26. Questions & Answers ? ?

27. Other Gen Specific Products – Jumar:Xtras ModelReporter for AllFusion Gen Jumar:Xtras BulkUpdate for AllFusion Gen Jumar:Xtras DifferenceAnalysis for AllFusion Gen Jumar:Xtras PrintEnhancer for AllFusion Gen Jumar:Links for AllFusion:Gen and UML

28. Other Gen Specific Products – Model Analyser for AllFusion Gen 3270 Automation for AllFusion Gen Test Harness Generator for AllFusion Gen QA Compliance for AllFusion Gen CBD Automation for AllFusion Gen Fat Client Re-engineering for AllFusion Gen GUI to WUI for AllFusion Gen

29. Other Products – Custom Automation Individual pieces of automation for individual tasks Rapidly assembled from a library of hundreds of high-level model manipulation routines built on top of the Gen APIs Solve big problems without large manual effort

30. Contact Steve Smith Development Team Leader Jumar Solutions steve.smith@jumar-solutions.com www.jumar-solutions.com