Topic · 2 articles
Serverless
Running code and data without managing servers, paying for use.
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Designing Serverless Applications
Putting the pieces together. Long workflows with Step Functions, users with Cognito, two complete application designs, microservices and a cheap win with CloudFront, with hands-ons on a file that triggers a function and a workflow that decides.
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Serverless: Lambda, API Gateway and DynamoDB
Run code without servers and pay only when it runs. How Lambda works and what limits it, cold starts, DynamoDB tables and their keys, API Gateway as the front door, and a hands-on where you build a working API.