ER diagram
Inventory database
Products, locations, stock levels and movements.
- Category
- Business
- Diagram type
- ER diagram
- Elements
- 4
- Connectors
- 4
What it is for
Stock is derived from movements rather than stored as a single number, which is slower to read and far easier to audit when the count is wrong.
More about the er diagram makerWhen it helps
- Designing a warehouse system
- Explaining event-sourced stock
- Planning a stock take
