---
path: /studio/yemaya/database
surface: studio
domain: yemaya
auth: signed-in + studio entitlement
source: apps/oshun/web/src/app/studio/yemaya/database/page.tsx
status: walked
last_walked:
  '2026-05-29 automated runtime walk (Playwright headless) — render, /v1 data
  (2xx), console/page-errors, expected content, screenshot verified; live
  screen-reader, touch, offline, and telemetry-delivery checks pending a manual
  AT pass. Evidence: WALKTHROUGH/results/runtime-sweep-2026-05-29.md; body
  re-derived 2026-06-03 from current source (lane-console architecture)'
---

# Studio · Yemaya · Database

## Purpose

Aggregator workspace that composes three sibling Yemaya lanes — API, Workers,
and Project Workspaces — under one shell, with a Capability Summary heading the
page. The page performs no `/v1` fetch; each embedded lane runs its own console.

## Entry points

- Studio index quick-actions.
- Breadcrumb chain on this page: **Studio › Yemaya Project Workspaces ›
  Database**.
- Direct URL / bookmark (signed-in + studio entitlement).

## Layout regions

`page.tsx` renders `ShellLayout active="studio"` and:

- **Breadcrumbs panel** (`data-yemaya-database-breadcrumbs`): Studio › Yemaya
  Project Workspaces › Database (current `aria-current="page"`).
- **Workspace panel** (`StudioYemayaDatabaseWorkspace`,
  `data-yemaya-database-workspace`):
  - `<h1>` "Yemaya Database Workspace".
  - Summary `<p data-yemaya-database-summary>`.
  - **Capability Summary** (`data-yemaya-database-capability-summary`, `<h2>`): four
    `data-yemaya-database-capability` cards — Persistence Control Plane, Project
    Data Orchestration, Import/Export and Observability, Security and Parity.
  - **API Lane** (`data-yemaya-database-api-lane`, `<h2>`) — embeds
    `StudioYemayaApiWorkspace` (itself a hybrid — see
    [`studio-yemaya-api.md`](./studio-yemaya-api.md)).
  - **Workers Lane** (`data-yemaya-database-workers-lane`, `<h2>`) — embeds
    `StudioYemayaWorkersWorkspace`.
  - **Project Workspaces Lane** (`data-yemaya-database-project-workspaces-lane`,
    `<h2>`) — embeds `StudioYemayaProjectWorkspacesWorkspace`.
- **Route Map panel** (`data-yemaya-database-route-map`): `<h2>` "Route Map" with
  six entries.
- **Quick-action panel**: four `quickAction` links.

## States

The aggregator renders unconditionally; each embedded lane owns its own states:

- [ ] **API Lane** — see [`studio-yemaya-api.md`](./studio-yemaya-api.md).
- [ ] **Workers Lane** — see [`studio-yemaya-workers.md`](./studio-yemaya-workers.md).
- [ ] **Project Workspaces Lane** — see
      [`studio-yemaya-project-workspaces.md`](./studio-yemaya-project-workspaces.md).

## Interactions

### Capability cards (non-interactive)

- [ ] **Persistence Control Plane** / **Project Data Orchestration** /
      **Import/Export and Observability** / **Security and Parity**
      (`data-yemaya-database-capability` articles).

### Embedded lanes

- [ ] **API Lane** / **Workers Lane** / **Project Workspaces Lane** — see their
      per-view walkthroughs.

### Route map

`data-yemaya-database-route-map` — six entries:

- [ ] `/studio/yemaya/database`
- [ ] `/studio/yemaya/database/records/[recordId]`
- [ ] `/studio/yemaya/database/branches/[branchId]`
- [ ] `/studio/yemaya/database/import-export/[exchangeId]`
- [ ] `/studio/yemaya/database/parity/[parityId]`
- [ ] `/studio/yemaya/database/governance/[policyId]`

### Quick actions

- [ ] **"Open Yemaya Project Workspaces workspace"** →
      `/studio/yemaya/project-workspaces`.
- [ ] **"Open Yemaya API workspace"** → `/studio/yemaya/api`.
- [ ] **"Open Yemaya Workers workspace"** → `/studio/yemaya/workers`.
- [ ] **"Back to Studio workspace index"** → `/studio`.

## Data & contracts

- **Reads**: none at the page boundary; reads happen inside each embedded lane.
- **Writes**: none at the page boundary; the embedded lanes own their POSTs.
- **Realtime**: None.
- **Caching**: aggregator delegates to embedded lanes.
- **Auth/role check**: admin-scoped, fail-closed inside each lane; route
  additionally signed-in + studio via the proxy gate.

## Cross-references

- Workspace source:
  `apps/oshun/web/src/components/studio/StudioYemayaDatabaseWorkspace.tsx`
- Route map source:
  `apps/oshun/web/src/components/studio/StudioYemayaDatabaseRouteMap.ts`
- Page source: `apps/oshun/web/src/app/studio/yemaya/database/page.tsx`
- Embedded lanes:
  - `apps/oshun/web/src/components/studio/StudioYemayaApiWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioYemayaWorkersWorkspace.tsx`
  - `apps/oshun/web/src/components/studio/StudioYemayaProjectWorkspacesWorkspace.tsx`
- Studio overview: [`studio-overview.md`](../../studio-overview.md)
- Feature spec: [`V1/features.md`](../../../../V1/features.md)

## Open questions / known gaps

- [ ] The embedded API Lane brings the large legacy API workflow-track shell with
      it (see `studio-yemaya-api.md`); confirm whether embedding it whole inside
      Database is intentional.
- [ ] Route-map children (`records`/`branches`/`import-export`/`parity`/
      `governance`) are a sitemap contract; confirm which dynamic pages exist.