15 Database Structure Diagram. This database diagram tool allows you to connect live data with your diagrams. Upload existing databases to create new er diagrams.
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15 Database Structure Diagram. Upload existing databases to create new er diagrams. So, with this er diagram tool, your er design is no longer just a static diagram but a mirror that reflects truly the physical database structure. Data structure diagram (dsd) is a diagram of the conceptual data model which documents the entities and their relationships, as well as the constraints that connect to them. If you crate diagram for the first time you may get the following message: