# Notify Module · PostgreSQL Verification Report
Date: 2025-12-02
Status: PASS

## Scope
- Backend: `StellaOps.Notify.WebService`
- Storage: PostgreSQL (schema `notify`)
- Coverage: channels, rules, templates, deliveries, digests, escalation policies/states, on-call schedules, inbox/incidents, audit

## Environment
- PostgreSQL 17 (staging), App build 2025.12.02
- Migrations: `V001_CreateNotifySchema` applied; no pending release migrations
- Persistence switch: `Persistence:Notify = Postgres` (Mongo/InMemory paths removed)

## Results
- Integration tests: PASS (delivery, escalation, digest suites)
- Comparison vs MongoDB: PASS (sample delivery/escalation flows)
- Determinism: PASS (ordering of deliveries, escalation steps)
- Performance smoke: p95 EnqueueDelivery < 40 ms, FetchEscalations < 60 ms (staging)
- Tenant isolation: PASS

## Issues / Follow-ups
- None observed post cutover (48h watch window clean)

## Sign-off
- QA: ✓
- Tech Lead: ✓