> Really, we don’t know how to write and maintain software, let alone reliable software, without throwing vast amounts of time or money at the problem. when we

> Really, we don’t know how to write and maintain software, let alone reliable software, without throwing vast amounts of time or money at the problem. when we come up short we’re left with the inevitably bug-ridden fruit of our labours. The way to write software efficiently is to have a small team of skilled, experienced and motivated people deliver it incrementally. The space shuttle team developed a process to deliver software that was not bug-ridden. This was costly. And there are collections of patterns to improve robustness of systems that are discussed in books about Erlang.