When waiting for a compile, we had to make proper flowcharts for operations manual, maintenance manual, and also the prammers manual, the latter having the source code. When there was a change to any program, all needed to be updated and approved before the change was put into place. Although a compile a day seemed leisurely, there was more time for code review and complaince. I think biggest issue is the lack of code review needed. Now, people are more interested in their train of thought to correct errors from compiler that they do not slow down and think about what they are coding. Code reason why there are so many bugs and security holes. People need to slow down and do all the other required steps to ensure quality code.