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ENTITY RELATIONSHIP DIAGRAM

Tricycle Association Management System ER Diagram

A worked entity relationship diagram example, rendered live. Open it in the AI editor and adapt it to your own case.

UPDATED 2026-06-22
TYPEErd
USE-CASETricycle Association Management
EXAMPLETricycle Association Management System ER Diagram
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CASE ANALYSIS

Scenario

A tricycle association manages multiple tricycles owned by individuals, each requiring periodic registration and maintenance tracking.

Key decisions

  • One-to-many linking of tricycle to owner via FK
  • Separate registration entity for annual renewals
  • Maintenance as a standalone entity per service event

When to reuse this

Any fleet management system for motorized tricycles or similar public utility vehicles.

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