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.

種類 ブロック図規格 Ogata / standard controls textbook conventionエンジン schematex-blockdiagram更新日 2026/9/24

依頼内容

“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.”

次はこちらAdd an in-app notification adapterAdd a retry queue after the channel dispatcher

この図に含まれるもの

図の背後にある意思決定を読み解く。

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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よくある質問

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.