#ARC307 #reInvent
Usage: Initially starts out simple (API GW + Lambda + Dynamo DB) but quickly gets complicated when moving to Prod
![](https://pbs.twimg.com/media/EK9hTAXUcAA-gpo.jpg)
Usage: Webhook use case (e.g. Simple using lambda talking to DB)
![](https://pbs.twimg.com/media/EK9h1bbUcAAbzq6.jpg)
Usage: Bunch of processing and fanning out to as many consumers (e.g. photo album app)
![](https://pbs.twimg.com/media/EK9iDqjUUAA-Gk1.jpg)
Usage: Ingestion use case, Datalake streaming into something like an S3
![](https://pbs.twimg.com/media/EK9iR5EUEAADjT_.jpg)
Usage: Accessing an application still residing in an on-premises datacenter
![](https://pbs.twimg.com/media/EK9idFCUwAA_JRu.jpg)