عرض عملي: ماذا يحدث للمتاجر عندما تتعطل المنطقة السحابية

خطوة بخطوة

1. Walk a store transaction: till, local POS, platform inventory and payment calls.
2. Identify what depends on the region: stock lookup, loyalty, online-order pickup, card authorization path.
3. Design degraded mode: till sells offline with cached prices, queues sales locally, card terminals use the provider's own offline or direct network path (confirm with the provider).
4. Planned mistake: assuming stores need the cloud for every sale. Fix: define offline limits (what can be sold, spending limits) and a sync-and-reconcile step on recovery.
5. Cover ERP and online orders: orders queue, pickup orders are shown as unavailable.
6. Document triggers, who decides, store communication, and reconcile steps.