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Entity-Relationship Diagram for Electronic Resource Management

This document presents the Entity-Relationship Diagram (ERD) for Electronic Resource Management (ERM), based on the NISO/DLF Workshop held on May 10, 2002, by Nathan D.M. Robertson, a Database Analyst/Programmer from Sheridan Libraries, Johns Hopkins University. The ERD illustrates the relationships between persons, rooms, and buildings, highlighting core entities crucial for managing licenses and access to electronic resources. The use of Information Engineering notation allows for a clear understanding of the structure and interaction between the involved components.

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Entity-Relationship Diagram for Electronic Resource Management

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  1. Entity-Relationship Diagram for Electronic Resource Management NISO/DLF Workshop on Standards for Electronic Resource Management 10 May 2002 Nathan D.M. Robertson Database Analyst/Programmer Sheridan Libraries, Johns Hopkins University nate@jhu.edu

  2. A person occupies exactly one room. A room is occupied by zero or many persons. A room is in exactly one building. A building contains one or many rooms. The "Information Engineering" Notation for Entity-Relationship Modeling

  3. Entity-Relationship Diagram for Electronic Resource ManagementNISO/DLF Workshop, 10 May 2002

  4. Entities and Relationshipsfor Description

  5. Entities and Relationships for Licensing

  6. Entities and Relationships for Access

  7. Entity-Relationship Diagram for Electronic Resource ManagementNISO/DLF Workshop, 10 May 2002 Nathan D.M. Robertson Database Analyst/Programmer Sheridan Libraries, Johns Hopkins University nate@jhu.edu

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