serverless-aws-application

A serverless application using AWS Lambda, API Gateway, DynamoDB, and S3"

Serverless Application with AWS Lambda, API Gateway, DynamoDB, and S3

This project demonstrates a serverless application using AWS services: Lambda, API Gateway, DynamoDB, and S3. It uses an event-driven architecture where files uploaded to S3 trigger a Lambda function, which stores metadata in DynamoDB.

Features

• Lambda: Handles backend logic.
• API Gateway: Exposes RESTful APIs.
• DynamoDB: NoSQL storage for file metadata.
• S3: Stores uploaded files.

Setup

1. Deploy infrastructure using the CloudFormation template in templates/cloudformation.yaml.
2. Add backend logic in app/lambda_function.py.
3. Run scripts/deploy.sh to automate setup.

Architecture