PostgreSQL documentation excels because it preserves design context and intent alongside code changes. Contributors document not just what features do, but why they exist, what constraints they operate under, and what guarantees they provide. This phenomenological approach—capturing perspective, timing, and trade-offs—makes the
Table of contents
Documentation as Observation and Historical RecordContributor Context as the DifferentiatorFeature Origins, Design Context, and MVCCDocs as Code and its Practical LimitsThe John Doe problem and the New Developer PerspectiveBehavioural APIs versus Foundational Building BlocksMy perspective as a Technical WriterFinally my lessons and observationsSort: