A logical data model is required before you can even begin to design ... The transformation consists of the following: Transforming entities into tables Transforming attributes into columns ...

Database design methodology ... really means working through the logical model’s components. By identifying identities, relationships, and attributes, you’ll reveal flaws that could produce ...

Your data model is a creature built of logic and as such is something that can be easily digested by business personnel. Each and every item, be it entity, attribute, or relationship, is instantiating ...

In relational database design, “relations,” “attributes ... about how the logical model will be implemented. This model format includes table names, column names, types, lengths ...