Student Attachment Management System ERD

aws · er diagram.

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About This Architecture

Five-entity relational database schema manages student internship placements and documentation workflows. Student entity links to Registration and Document tables via foreign keys, while Attachment stores company and supervisor details. Administrator entity controls registration approvals, and System entity enforces security levels and validation rules across all tables. This normalized ERD demonstrates best practices for academic placement tracking systems requiring role-based access and audit trails. Fork this diagram on Diagrams.so to customize entity attributes, add relationship cardinality, or export as SQL DDL for MySQL, PostgreSQL, or AWS RDS deployment.

People also ask

How do I design a database schema for tracking student internships and placement registrations?

Use a normalized ERD with Student, Registration, Attachment, Administrator, and Document entities. Link Student to Registration and Document via foreign keys, store company details in Attachment, and enforce security with a System entity managing validation rules.

Student Attachment Management System ERD

AWSintermediateERDdatabase-designstudent-managementinternship-trackingentity-relationshipbackend-architecture
Domain: Software ArchitectureAudience: database architects and backend developers building student management systems
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Created by

February 17, 2026

Updated

February 17, 2026 at 9:07 AM

Type

er

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