Harder Quote by Andrew S. Tanenbaum
“Writing a portable OS is not much harder than a nonportable one, and all systems should be written with portability in mind these days.”
About This Quote
Source Book: Modern Operating Systems, 4th edition, 2014
Portable OS design should prioritize hardware independence, making software adaptable across platforms.
In simple terms: Design for portability.
Key Takeaway
Write code that runs everywhere.
Themes
software engineering
portability
systems design
Mood
analytical
practical
Type
guideline
technical
When to use this quote
- embedded devices
- cloud services
- cross‑platform apps
Key Concepts
abstraction
modularity
Questions to Reflect On
- What trade‑offs are acceptable?
- How to balance portability and optimization?
A Different Perspective
Portability may sacrifice performance on specialized hardware.
