Data Modeling Tools for relational database & dimensional data mart

5 pts.
Tags:
Data mart
Data Model Diagram
Data modeling
Oracle
Oracle Data Mart
Relational databases
Snowflake Schema
Toad Data Modeler
I am working with both an Oracle relational database as well as an Oracle data mart, with snowflake schema. Do I need a particular modeling tool to reverse engineer the data mart to produce a data model diagram? Presently I am using Toad Data Modeler to produce a data model for the transaction database.
ASKED: May 29, 2008  2:27 PM
UPDATED: May 31, 2008  9:42 PM

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You don’t need any specific tool to do a data mart compared to an OLTP database. Toad will work just fine. Many people including myself prefer to use Visio to do this. This gives you a second option.

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