Database Management System (ERD)

Resources|Diagrams|Data Models (ERD)| 1 February 2022 | Dusan Rodina - softwareideas.net

An entity-relationship diagram for a database management system (DBMS).

The ER diagram presents a model of a fictitious data management system (DBMS). It depicts the entities needed for the metamodel of databases, their tables with columns, keys, and relationships. Our example DBMS also supports multi-user access and various permissions for particular database objects. The model shows the relationships between the modeled entities.

ER Diagram of DBMS

Database Management System (DBMS) - ER Diagram

DBMS Entities

The ER diagram models the following entities:

Database
Table
Schema
Column
Data Type
Login
Login Server Role
Server Role
User
Login Users
User Owned Schema
Permission
Permission Type
Grant Type
Database Object
Relationship
Key
Key Column
Key Type

Download ER Diagram for Database Management System (DBMS)

ER Diagram for Database Management System (DBMS)

Comments

Nhica 7 March 2024 9:12:15

Designing data models

Each event must have a unique identifier, name, date, time, location, and type