ERP Management System Design
Design and Develop Conceptual Data Model for an ERP Management System
ER Diagram
An Entity Relationship Diagram (ERD) displays the relationships of entity sets stored in a database. ER diagrams help explain the logical structure of databases, based on three basic concepts:
- Entities: Recognizable real-world things, either living or non-living, that are to be represented in the database.
- Attributes: Properties or details of an entity.
- Relationships: How entities interact with each other within the system.
Enterprise Resource Planning (ERP)
ERP is the integrated management of main business processes, often in real time, mediated by software. It is typically a suite of integrated applications that an organization uses to collect, store, manage, and interpret data from many business activities, and can be either local or cloud-based.
Fig. 10.1
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