عرض عملي: إيقاف وسيط رسائل ثانٍ عبر ثمانية فرق

خطوة بخطوة

1. Inventory the eight teams, their topics, volumes, and critical flows.
2. Decide the target broker and confirm it meets each team's needs.
3. Build the support offer: client library, migration guide, a migration squad for the hardest teams.
4. Planned mistake: announcing a hard shutdown date by email. Fix: agree per-team dates with leads, start with willing teams, and publish a progress board.
5. Plan the dual-run period, verification, and the confirmed shutdown checklist.