عرض عملي: عمارة مرجعية للخدمات القائمة على الأحداث

خطوة بخطوة

1. Collect how five teams already publish and consume events; note common parts.
2. Define the shared decisions: event envelope, schema versioning, retry and dead-letter rules, observability fields.
3. Mark open choices left to teams, such as the broker client library.
4. Planned mistake: publish only a diagram. Fix: add a template repository that builds, deploys, and emits events end to end.
5. Name an owner, a feedback channel, and a review date.