Notification Component Diagram

This component diagram shows a notification service that can deliver the same event through multiple channels. Application components call the notification API. The API selects templates, checks recipient preferences and passes the result to a channel dispatcher. The dispatcher uses adapter components for email, SMS and push delivery. This separation gives each provider integration a clear boundary and keeps template and consent rules out of application code. The diagram works well for an architecture review because it names the responsibilities that tend to change independently. Add retries, delivery status, rate limiting or in-app messages when those are meaningful parts of the service.

類型 方塊圖標準 Ogata / standard controls textbook convention引擎 schematex-blockdiagram更新時間 2026/9/24

需求

“A notification component diagram with application components calling a notification API. The API uses template and preference components plus a channel dispatcher. The dispatcher sends notifications through email, SMS and push adapters.”

接著試試Add an in-app notification adapterAdd a retry queue after the channel dispatcher

這張圖裡有什麼

看懂背後的決策。

01Request boundary

Gives applications one notification API.

02Content and consent

Separates templates from recipient preferences.

03Channel dispatch

Isolates email, SMS and push provider integrations.

Use this view to define the major components in a multi-channel notification service.

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常見問題

Why use channel adapters?

They isolate differences between email, SMS and push providers from the rest of the notification service.

What are notification preferences?

They record a recipient's allowed channels and communication choices.

Where do templates belong?

A dedicated template component keeps message content and rendering rules separate from delivery logic.