This er entity relationship diagram represents the model of sales and inventory management system entity the entity relationship diagram of sales and inventory management system shows all the visual instrument of database tables and the relations between customer sales inventory supplier etc. This er entity relationship diagram represents the model of car sales system entity the entity relationship diagram of car sales system shows all the visual instrument of database tables and the relations between car models inventory cars booking etc. Copy of new e r diagram for supplies contract system you can edit this template and create your own diagram creately diagrams can be exported and added to word ppt powerpoint excel visio or any other document use pdf export for high quality prints and svg export for large sharp images or embed your diagrams anywhere with the creately . It isnt any different from documenting any other complex system but like most real world systems a pmo is fractal you can drill down into any part of the system and find almost infinite levels of detail one of the key skills in data modelling . Erd purchase order process 1 entity relationship diagram erd purchase order process legend disjoint condition where each customer can only be one of the 2 types d entity company private d as customer makes lists list purchaseorder referes to referes to stock 1
How it works:
1. Register a Free 1 month Trial Account.
2. Download as many books as you like ( Personal use )
3. No Commitment. Cancel anytime.
4. Join Over 100.000 Happy Readers.
5. That's it. What you waiting for? Sign Up and Get Your Books.