IT Asset Maintenance System ERD

Scenario

Designing a database for an IT department to track assets, their maintenance tasks, and logs performed by employees across locations.

Key decisions

• Modeled asset type, department, and location as separate entities for normalization
• Used mandatory foreign keys to enforce referential integrity
• Included maintenance log to capture history of performed tasks

When to reuse this

When building an asset maintenance system that needs to track hardware/software lifecycle, assign tasks, and record maintenance history.