Background:
An art teacher once gave me a design problem to draw a tiger using only 3 lines. The idea being that I study a tiger and learn the 3 lines to draw for people to still be able to tell it is a tiger.
The solution for this problem is to start with a full drawing of a tiger and remove elements until you get to the three parts that are most recognizable as a tiger.
I love this problem as it can be applied in multiple disciplines like software development, especially in removing complexity.
At work I deal with maintaining a large software system that has been hacked to death and is to the point of becoming unmaintainable. It is my job to remove the burdensome complexity that was caused by past developers.
Question:
Is there a set process for removing complexity in software systems – a kind of reduction process template to be applied to the problem?
Check out the book Refactoring by Martin Fowler, and his http://www.refactoring.com/ website.
Robert C. Martin’s Clean Code is another good resource for reducing code complexity.
Unfortunately, the analogy with the tiger drawing may not work very well. With only three lines, a viewer can imagine the rest. In a software system, all the detail has to actually be there. You generally can’t take much away without removing something essential.