Python 3.12 FastAPI CRUD
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Provider: AWS
🔓 Public Open
Coffee Shop Serverless Microservice
Full-stack event-driven serverless coffee shop order processing system using Node.js 20, AWS Lambda, API Gateway, and DynamoDB single-table design with /bin/zsh.00 standing cost.
Source: sampleapp-fullstack_serverless-nodejs
🔑 Secrets Manager:
GITHUB_TOKEN
Edge Host
abc1.symmetriccloud.com
S3 Prefix
demos/abc1/
SSL Encryption
TLS 1.3 Active
Standing Cost
$0.00 / month
Architectural Documentation & ADR Spec
Provider: AWS// Architecture Summary & Component Flow
Serverless CRUD order microservice running Node.js 20 on AWS Lambda Graviton, DynamoDB on-demand single table design, zero idle compute overhead, and sub-millisecond edge routing.
// Dynamic Edge Router Verification
> HOST: abc1.symmetriccloud.com
> REWRITE_TARGET: s3://symmetriccloud.com/demos/abc1/index.html
> ACM_SNI: *.symmetriccloud.com (Valid TLS 1.3)
> ACCESS_POLICY: OPEN_PUBLIC_ACCESS
Zero Standing Cost Strategy
- ✓ Zero-code Wildcard DNS routing
- ✓ Shared multi-tenant storage ($0.00 base)
- ✓ Centralized CloudFront edge distribution
- ✓ 1-Click TTL automated teardown guardrail
- ✓ Secrets Manager KMS envelope encryption