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Displaying items by tag: data modeling,
EAUG Canberra 2015: Overview of Enterprise Architect 12
Enterprise Architect User Group
Sparx Systems hosted the 2015 Canberra Enterprise Architect User Group in April 2015. The User Group included a number of presentations from partners located across Australia, Asia and the US.
Scott Hebbard, Communications Manager at Sparx Systems provided a brief overview of Enterprise Architect 12.
Data Modeling - From Conceptual Model to DBMS
The initial development of a system typically involves numerous levels of abstraction. Database modeling traditionally includes a well established three tiered approach:
- Conceptual Model
- Logical Model
- Physical Model
This paper covers creating these models, interconnecting models on these levels, using MDA transforms for generating the Physical model from the Logical model, along with generating schema scripts for loading to your DBMS. It also covers the features for remodeling legacy systems including Reverse Engineering an existing DBMS structure.
