Скачать или смотреть AWS Academy - Serverless Microservices Web Application on AWS for Cost-Efficient Customer Engagement

This video demonstrates the end-to-end implementation of a serverless microservices architecture built on Amazon Web Services (AWS) as part of a Cloud Computing final project in the Master of Information Technology program. The project is designed for Belly Brew Co., a fictional wellness-focused brand aiming to capture customer subscriptions and deliver gated digital content through a secure, event-driven workflow.

The demo showcases the complete request flow beginning from the static website hosted on Amazon S3, followed by API Gateway routing, Lambda-based microservice execution (Auth, User Profile, Content Access, and Notification services), DynamoDB data persistence, and secure e-book delivery via time-limited Amazon S3 pre-signed URLs distributed through Amazon SES.

This implementation highlights key cloud-native principles, including serverless compute, microservices decomposition, least-privilege IAM policies, and pay-per-use cost efficiency. The project achieves a 64–96% cost reduction compared to a traditional server-based deployment model, demonstrating the performance–cost trade-off required for Learning Outcome 4 (LO4).

Architecture Highlights:
Amazon S3 (Static Hosting & Secure Private Bucket)
Amazon CloudFront (Optional CDN Layer)
Amazon API Gateway (RESTful Entry Point)
AWS Lambda Microservices (Event-Driven Compute)
Amazon DynamoDB (Serverless NoSQL Database)
Amazon SES (Transactional Email Delivery)
IAM (Least Privilege Access Control)

What This Video Covers:
Overview of the Belly Brew Co. scenario
Frontend user flow and form submission
Backend microservice orchestration
Data storage in DynamoDB
Secure content access via pre-signed URL
Successful email delivery using Amazon SES

Learning Outcome Alignment:
The project demonstrates the practical application of distributed cloud services, serverless microservices architecture, and performance–cost analysis in accordance with LO4.

Presented by Sigit Bayu Cahyanto — Master of Information Technology, Cloud Computing Final Project.