Entity Relationship Diagram For Company Database. Use pdf export for high quality prints and svg export for large sharp images or embed your diagrams anywhere with the creately viewer. Er diagram stands for entity relationship diagram also known as erd is a diagram that displays the relationship of entity sets stored in a database.
People customers or other objects relate to each other in an application or a database. Professional erd drawing is an essential software engineering method for database modeling. An entity in this context is an object a component of data.
See create a database model for more information.
They are created when a new system is being designed so that the development team can understand how to structure the database. An entity relationship diagram erd shows the relationships of entity sets stored in a database. An erd contains different symbols and connectors that visualize two important information. Entities attributes and relationships.
