4 ms·

Wait, but how did you know no records were missing? In other words - how did you know everything WAS printed? btw: funny you can still buy those hard drives: h

• felixgallo 3y ago
  It's good practice in finance to have monotonically increasing sequence numbers on transactions, date/timestamps, and also running totals. That way if any of those things doesn't match, repeats, or has a gap, then you know you're missing something and can flag it.