A recently created startup built a three-tier web application. The front end has static content. The application layer is based on microservices. User data is stored as JSON documents that need to be accessed with low latency. The company expects regular traffic to be low during the first year, with peaks in traffic when it publicizes new features every month. The startup team needs to minimize operational overhead costs. What should a solutions architect recommend to accomplish this?

Question

Quizplus · Accepted Answer

Using Amazon S3 for static content minimizes costs and operational overhead. Amazon API Gateway and AWS Lambda provide a serverless architecture for the application layer, which scales automatically and reduces operational management. Amazon DynamoDB is a NoSQL database that stores JSON documents and offers low-latency access, making it suitable for the user data requirements.

A Recently Created Startup Built a Three-Tier Web Application