For many years, I’ve been a programming machine, obsessively churning out code that powers my employers. I love coding and pour my heart into it, but I’m pretty wiped by the end of the day/week. I’ve seldom taken as much vacation as I’m entitled to. And even when I’ve changed jobs, I’ve seldom given myself any break… generally finishing on a Friday and starting my new job the following Monday....
Motorola funded a study which involved rewriting a telecommunication system used by the emergency services from C++ to Erlang, focusing on productivity gains. Depending on how you calculated, the code reduction in the Erlang system achieved a result of 4-20 times less code. The 20 times reduction assumed the OTP libraries to be part of the Erlang standard libraries, which they are. As C++ did not have a generic OTP, the original project had to implement a good part of it....