Serverless microservices

• minimal operational overhead expenditures design serverless

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• S3 with CloudFront static website hosting 🡸 Frontend, Web layer

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• API Gateway and AWS Lambda functions 🡸 Application layer

• API Gateway, NLB and AWS Fargate 🡸 Application layer

• ALB and AWS ECS 🡸 Application layer

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• DynamoDB 🡸 DB layer to store user data

• Aurora 🡸 DB layer to store user data

• Elasticache 🡸 DB layer to store/cache user data

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