Serverless Deep Dive
summary
Claims that you only pay when code runs and that functions replace apps are tested with hands-on tools: AWS Lambda, Apache OpenWhisk/OpenWhisk, S3, API Gateway, DynamoDB, CloudFormation/SAM and the open source FN. Demos build a thumbnail generator, a to‑do microservice deployed as a SAM stack, and an Alexa skill; Java cold starts can be ~20s, billing rounds to 100ms, default concurrency limit is 1,000. Expedia runs ~2 billion computations/month for ~$550, showing it can scale and cut costs but raises lock‑in, testing and latency tradeoffs.
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chapters (32)
- 0:00Introduction
- 1:02Evolution of compute
- 2:49Why
- 6:02The Hype
- 6:28The Name
- 8:32Code of Conduct
- 9:50Functions
- 16:03Summary
- 16:57Containers
- 17:28Marketing Slides
- 18:17Function
- 19:24Platform as a Service
- 19:43Functions as a Service
- 21:44Summary of Serverless
- 22:46Service Implementations
- 23:36Project FN
- 24:05AWS Lambda
- 25:37AWS Compute Services
- 27:04Lambda
- 27:50How it works
- 29:57How to get started
- 30:50Demo
- 38:20Lambda Console
- 40:01Triggers
- 42:07Lambdas
- 42:23Events
- 45:00Rethink
- 51:49Warning
- 52:15Service vs Functions
- 53:12Eventbased processing
- 54:42Application example
- 55:33Application demo
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