AWS Serverless Order Processing

This AWS serverless order-processing architecture routes customer requests through API Gateway to an order Lambda function. The function stores order state in DynamoDB and sends its operational outputs to SNS, EventBridge and CloudWatch. Customers also access product images in S3. This is a useful high-level view for explaining an event-aware serverless workflow; it does not attempt to show IAM policies, retry settings or a full fulfillment process.

유형 블록 다이어그램표준 Ogata / standard controls textbook convention엔진 schematex-blockdiagram업데이트됨 2026. 9. 24.

요청 내용

“Create an AWS serverless order processing diagram with customers, API Gateway, S3 images, an order Lambda, DynamoDB, SNS alerts, EventBridge, and CloudWatch.”

그렇다면Add an SQS queue before the order Lambda.Add a Lambda function that consumes EventBridge events.

이 도면에 담긴 내용

그 이면의 의사결정을 읽어 보세요.

01API boundary

Accept orders through API Gateway.

02Compute model

Process requests in a Lambda function.

03Order state

Store orders in DynamoDB.

04Operational events

Publish notifications, events and logs.

Use it when the request path is serverless and order processing is event-aware.

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자주 묻는 질문

What is a serverless order-processing architecture?

It uses managed services such as API Gateway, Lambda and DynamoDB to receive, process and persist orders.

Why use EventBridge in an order flow?

It can distribute order-related events to other AWS services or applications.

What does CloudWatch show here?

It represents logs and operational monitoring for the Lambda-based workflow.