How do banks handle cross bank transaction?
Clash Royale CLAN TAG #URR8PPP How do banks handle cross bank transaction? let's just say that customer A in bank 1 wants to send 1000$ money to customer B in bank 2. How do the banks make sure that this transaction is atomic? I understand that inside the same database, we can use database transaction to ensure the atomicity. But how is that accomplished if it's cross applications? Thanks Possible duplicate of How does the banking transactions work "under the hood" - possibly in detail – Dan Bechard Feb 25 '16 at 21:52 1 Answer 1 they don't they settle the difference only at the end if day or whenever is convenient By clicking "Post Your Answer", you acknowledge that you hav...