Fulfillment network · Data Modeling scenario

Preparing your workspaceloading the brief, studio & canvas…

buyersellerlistingorder

SCENARIO

You just joined SwiftShip, a company that packs customer orders in warehouses and ships them to the door. Every parcel is scanned at each stop — design the first simple database that can always say where a package is and how it got there.

your ERD must answer

01What items are inside each shipment?
02Where is each package right now (its most recent scan)?
03What is the full journey of a package — every scan, in order?

out of scopeReturns · refunds · carrier billing · driver apps

This exercise’s brief could not be loaded.The guided questions and their model answers come from the review service. It looks like it is not reachable — start it with pnpm dev:api and reload.The canvas below still works, so you can model now and run the review once the service is up.

Build starts here

The brief becomes the left drawer. The canvas stays the build surface.Study is done above. Build the tables here, hit review to validate, then use follow-ups to defend the model.

Practice studio

Ctrl/Cmd + C copyCtrl/Cmd + V pasteCtrl/Cmd + Z undoDelete remove

68%

You built the model in the Studio. Now defend it.Fulfillment network

Design review

The reviewer reads your model.

Desktop only

This scenario runs a full workspace — editor, canvas and results side by side. It needs a laptop or desktop to be usable. Open this page on a bigger screen to start building.

Read the library instead Back to modules

Preparing your workspaceloading the brief, studio & canvas…

buyersellerlistingorder

SCENARIO

You just joined SwiftShip, a company that packs customer orders in warehouses and ships them to the door. Every parcel is scanned at each stop — design the first simple database that can always say where a package is and how it got there.

your ERD must answer

01What items are inside each shipment?
02Where is each package right now (its most recent scan)?
03What is the full journey of a package — every scan, in order?

out of scopeReturns · refunds · carrier billing · driver apps

This exercise’s brief could not be loaded.The guided questions and their model answers come from the review service. It looks like it is not reachable — start it with pnpm dev:api and reload.The canvas below still works, so you can model now and run the review once the service is up.

Build starts here

The brief becomes the left drawer. The canvas stays the build surface.Study is done above. Build the tables here, hit review to validate, then use follow-ups to defend the model.

Practice studio

Ctrl/Cmd + C copyCtrl/Cmd + V pasteCtrl/Cmd + Z undoDelete remove

68%

You built the model in the Studio. Now defend it.Fulfillment network

Design review

The reviewer reads your model.

Desktop only

This scenario runs a full workspace — editor, canvas and results side by side. It needs a laptop or desktop to be usable. Open this page on a bigger screen to start building.

Read the library instead Back to modules