ACME-5011: Epic for Notification Service reliability improvement 11
Date: 2025-08-11 Type: Epic Priority: P3 Service: Notification Service Owner: Engagement Platform GitHub References: GH-5011, GH-5012 API References: API-NOTIFICATION-01, API-NOTIFICATION-02, API-NOTIFICATION-03, API-NOTIFICATION-04
Business Context
Acme Commerce depends on the Notification Service to protect customer trust during high-volume shopping periods. This ticket captures engineering work needed after operational reviews found risk from background job lag after batch import exceeded expected cardinality.
Scope
- Review service contract behavior against API-NOTIFICATION-04.
- Update dashboards and alerts owned by Engagement Platform.
- Coordinate rollout with the teams that operate Authentication Service, Checkout Service, Billing Service, Inventory Service, and Notification Service.
- Link implementation work to GitHub items GH-5011, GH-5012.
Definition of Done
- Tests cover nominal, timeout, replay, and malformed payload scenarios.
- Runbook steps are updated and validated in staging.
- Incident review owners can cite this ticket as remediation evidence.