Reflections on software performance

My whole life was basically trying to optimize things. You don't just save parts, but every time you save parts you save on complexity and reliability, the amount of time it takes to understand something. And how good you can build it without errors and bugs and flaws.

As Alberto Brandolini1 says, software development is a learning process; working code is a side effect. A software project’s success depends on the effectiveness of knowledge sharing between domain experts and software engineers. We have to understand the problem in order to solve it.