Cloud model where the provider manages all infrastructure and customers only deploy code or functions.
Serverless computing lets developers deploy code without managing servers—the cloud provider handles all infrastructure, scaling, and availability. Functions execute in response to events (HTTP requests, messages, schedules) and you pay only for execution time. Examples include Azure Functions, AWS Lambda, and Google Cloud Functions. Serverless simplifies operations but requires understanding of security implications—function permissions, secure coding, and data handling.
Why It Matters
The DSC Perspective:
Serverless can dramatically reduce operational overhead. Security considerations shift to code security, function permissions, and data handling. Serverless doesn't mean security-less—secure development practices remain essential.