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Data Modeling Tools

How to add identifying, non-identifying, self-recursive relationship in ER Studio Data Architect?

learndmdwbi10 years ago9 years ago05 mins

Now, we are going to make changes to the previously created data model. So create another file LDM_creating_entity_version2. Open the previous data model “LDM_creating_entity_version1” and click menu file/save as “LDM_creating_entity_version2”. How to add entity and attributes in ER Studio Data Architect: Add the following attributes to “Employee” Entity. Place the cursor in attribute section of…

Data Modeling Tools

How To Create A Logical Data Model In ER Studio Data Architect?

learndmdwbi10 years ago9 years ago05 mins

The following example has been created from the Embarcadero’s product ER/Studio Data Architect, Version 10.0. You can find different products in the URL http://www.embarcadero.com/products. For more information, please visit http://www.embarcadero.com. ER/Studio Data Architect is a powerful Data Modeling tool with several applications. You can create either relational data model or dimensional data model from Embarcadero’s ER/Studio…