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E-commerce Microservices Architecture

A microservices architecture for e-commerce: client requests enter through an API gateway routed to independent auth, product catalog, and order services. The order service orchestrates payment and publishes events to Kafka consumed by the notification service.

種類 ブロック図規格 Ogata / standard controls textbook conventionエンジン schematex-blockdiagram更新日 2026/8/19
E-commerce Microservices Architecture
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依頼内容

“Create an e-commerce microservices architecture with web and mobile clients, an API gateway, auth, product catalog, order, payment and notification services, a Kafka message queue, a product database and an orders database.”

次はこちらAdd an inventory service connected to the product catalog service.Add a shipping service that consumes events from Kafka.
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。

01

API gateway is the single entry point handling auth token validation and rate limiting.

02Order to Kafka to Notification is async

slow email delivery does not block order confirmation.

03

Database-per-service prevents schema coupling; each service can choose the most appropriate DB type.

Add a service mesh block between gateway and services for observability; add Redis cache between catalog service and its DB for read-heavy product pages.

関連する図

この系統の別の例。

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