Miundo ya serverless inajengea programu kutokana na huduma zilizodhibitiwa, zenye ifikaaji za matukio (Lambda, API Gateway, DynamoDB, S3, SQS, n.k.) bila kusimamia seva — AWS inashughulikia kuongeza kiwango na miundo ya miundombinu. Kuelewa jinsi ya kutengeneza mifumo ya serverless na trade-offs zao ni muhimu kwa miundo ya wingu wa kisasa.
Miundo ya serverless ya kawaida
A serverless web app/API often combines:
API GATEWAY → receives HTTP requests, routes to Lambda (the API entry point)
LAMBDA → functions handle the business logic (run on demand, auto-scale)
DYNAMODB → serverless NoSQL database (scales automatically)
S3 → static assets / file storage (host the frontend, store uploads)
COGNITO → managed authentication
SQS/SNS/EventBridge → async messaging and event-driven flows
CLOUDFRONT → CDN for the frontend
→ No servers to manage; everything scales automatically; pay per use.
