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

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…

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

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…

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