Theme

Mental Models

Articles connected by this theme.

Articles

Working Is Not a Quality Metric

Why producing working code faster with AI raises the stakes on architectural quality, and why passing tests is not the same as having sound boundaries.

Tenant Is Trust, Not Data

Why tenant scope cannot be treated as a field that flows through the system, and what it means to establish it as a trust boundary instead.

When a SaaS Stops Being About Features

Why building a real multi-tenant SaaS stops being a feature problem and becomes a problem of trust boundaries, guarantees, and responsibility placement.