Heh. The author forgot the most important one: Use micro-services! The more the better! And write each micro-service using a different programming language and

Heh. The author forgot the most important one: Use micro-services! The more the better! And write each micro-service using a different programming language and build system. Make sure the protocols are not documented. And that the micro-services are called p376, f190 etc. Make sure that some micro-services need to access a specific server setup to build!