As a free-tier sommelier, I designed this architecture to cost $0.00 for medium throughput. It leverages the following generous free-tier offerings:
| Service | Feature | Free Tier Limit |
|---|---|---|
| AWS CloudFront CDN | Egress/Requests | 1 TB + 10,000,000 req per month |
| AWS Egress | Non-CDN requests | 100 GB per month |
| AWS Lambda | Function invocations | 2,000,000 req per month |
| AWS DynamoDB | Database Storage/Req | 25gb + 40 [W,R]CU (~200M req) per month |
| New Relic | Data Ingest | 100 GB ingested data per month |
| GCP Pub/Sub | Message Topic | 20 GB (~20,000,000 messages) per month |
| GCP Egress | Data transfer | 200 GB per month |
