Loadingone moment…
You've joined SafeBank. Regulation requires two things: you can reproduce any account's balance as of any past date, and no record is ever edited or deleted — a mistake is corrected by adding another record. Tellers still need today's balance instantly, on every screen.
out of scopeInterest · fees · statements · currencies · card authorisations
pnpm dev:api and reload.The canvas below still works, so you can model now and run the review once the service is up.Practice studio
Start with the data model, then layer system context
Use entities and relationships for the real ERD. Add notes, containers, or curated cloud shapes only when they sharpen the story you are architecting.
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.