Comment by rossdavidh

It's a great article, until the end where they say what the solution would be. I'm afraid that the solution is: build something small, and use it in production before you add more features. If you need to make a national payroll, you have to use it for a small town with a payroll of 50 people first, get the bugs worked out, then try it with a larger town, then a small city, then a large city, then a province, and then and only then are you ready to try it at a national level. There is no software development process which reliably produces software that works at scale without doing it small, and medium sized, first, and fixing what goes wrong before you go big.