Software-Design

Quick takeaways Complexity comes from two extremes - projects fail both when they’re overcomplicated with unnecessary patterns and when they’re oversimplified for a complex domain Essential vs accidental complexity - essential complexity comes from the domain itself and can’t be removed, accidental complexity is created by poor implementation choices “Keep it simple” is lazy advice - achieving simplicity takes effort; closing your eyes to complexity just pushes it elsewhere Match patterns to the problem - using the same approach everywhere is a red flag; mix simple solutions for simple parts and sophisticated patterns for complex domains Ship fast and iterate - if you can’t deploy daily and fear making changes, something is wrong regardless of whether it’s over or under-engineered Introduction We discuss where complexity in software projects comes from and how to deal with it.