Eventual Consistency Guarantees Correctness. Your job is to Make Users Believe It.

Eventual consistency in distributed systems means the backend state is correct, but users may see stale data, creating a gap between system truth and perceived truth. The article illustrates this with a money transfer example where the transaction succeeds but the balance doesn't update immediately, and provides Django models (Account, Transaction, LedgerEntry) to show how correctness is maintained via an immutable ledger while the user-facing view lags behind.