Yeah, I think we all design systems that try to prevent shooting ourselves in the foot, but the need for performance usually breaks this. From the article: To

Yeah, I think we all design systems that try to prevent shooting ourselves in the foot, but the need for performance usually breaks this. From the article: To get the most performance out of the PCs of the day, I believe he had the register itself more or less directly read and write transaction data from disk. He's implying that the normal view/business logic separation wasn't fast enough.