Event-driven pipeline

Amazon S3 + AWS Lambda

An S3 upload triggers a Lambda — the canonical "something happened, react to it" shape.

The pieces

Object storage that scales without a server — the default home for files, backups, static sites, data lakes, and build artifacts across nearly every cloud role.

AWS Lambda

Explanation not yet written for this service.

Build it, graded

conceptHost a static website on S3

Object storage, static hosting, and public read access — provisioned in CDK, not clicked through a console.

conceptRun code without servers on Lambda

Event-driven functions, pay only for the compute time used — provisioned in CDK, not clicked through a console.

Start free — the first checkpoint needs no card.