Serverless Architectures

Microservices

• Each microservice is a self contained unit of functionality on independent resources

• Microservices communicate with each other using APIs

• Decouple microservices using queues

Components

• Lambda Functions (serverless)

• Messaging Services (SQS, MQ)

• API Gateway

• Containers (ECS, EKS)

• Load Balancing and Autoscaling

Architecture

• HTML, JS and CSS via Simple Storage Service (S3)

• Javascript Calls to APIs managed by API Gateway

  • Lambda Calls

    • Calls to Aurora to search for data

    • Save API results to DynamoDB