Battle Quote by Fred Brooks
“The programmer's primary weapon in the never-ending battle against slow system is to change the intramodular structure. Our first response should be to reorganize the modules' data structures.”
About This Quote
Source Book: The Mythical Man‑Month, 1975
Improving system speed requires redesigning internal module structures, not just tweaking data.
In simple terms: Change module design to beat slowness.
Key Takeaway
Focus on architecture for performance.
Themes
software engineering
performance
architecture
optimization
Mood
analytical
practical
Type
technical
strategic
When to use this quote
- code refactoring
- system upgrades
- team planning
- performance reviews
Key Concepts
systems design
modular thinking
Questions to Reflect On
- When is redesign worth the effort?
- What trade‑offs do you accept?
A Different Perspective
Redesign can be costly and risky.
![“Lehman and Belady have studied the history of successive releases in a large operating system.[6] They find that the total number of modules increases linearly with release number, but that the number of modules affected increases exponentially with release number. All repairs tend to destroy the…” quote by Frederick P. Brooks Jr](https://sms4smile.com/quotes/img-quotes/115/frederick-p-brooks-jr-11230_history_lehman-and-belady-have-studied-the-histo_145780.jpg)
