docs: ERD tool market feature research + gap map#486
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Surveys dbdiagram/DrawSQL/SqlDBM/Vertabelo/ChartDB/erwin/Atlas/Liquibase/Dataedo/dbdocs and maps every market feature tier (table stakes / dev workflow / modern differentiators / enterprise modeling / schema-ops) against pg-erd-cloud. Conclusion: we uniquely straddle diagram tools and schema-ops; biggest gaps are DBML import (design-first), MySQL support, ORM codegen, public docs page, audit log — in that priority. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AxU2xaupAjp912oDNFuWyd
Documents gap->PR traceability: DBML import shipped (#487), MySQL in progress, remaining queue ordered. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AxU2xaupAjp912oDNFuWyd
This was referenced Jul 6, 2026
…) shipped Gaps 1-4 of the research now all implemented as independent main PRs. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AxU2xaupAjp912oDNFuWyd
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Independent docs PR against
main. Market survey (dbdiagram, DrawSQL, SqlDBM, Vertabelo, ChartDB, erwin, Atlas, Liquibase/Flyway, Dataedo, dbdocs) mapped tier-by-tier against pg-erd-cloud. Key finding: we uniquely combine diagram-tool UX with Atlas-style schema-ops (drift + migration + safety + PII scoping) — no single competitor has both — but lack diagram-tool breadth. Priority gaps: DBML import (design-first) → MySQL → ORM codegen → public docs page → audit log.🤖 Generated with Claude Code