# Tagged Knowledge Base

> Articles from DataParade on preventing privacy and security problems through solid architecture and a real understanding of the system.

- [The Diagram Is a Projection](https://dataparade.io/posts/the-diagram-is-a-projection/index.md): A dataflow diagram is not the output of a scan. It is a query over a knowledge base, and the gaps in that knowledge base tell you exactly which questions to ask a person. We built an interviewer on that idea. It drew its first system-context diagram after one question. It also makes dumb decisions,… (2026-09-17)