AWS Serverless Microservices with Patterns and Best Practices - Analyzing AWS SQS and Polling Checkout Basket Event with

The video tutorial covers the integration of AWS Lambda with other services, focusing on Amazon SQS. It explains the event-driven architecture and the use of Lambda polling invocation. The tutorial also discusses an e-commerce architecture using AWS services, including a fan-out pattern with Amazon EventBridge and SQS. Finally, it outlines an implementation plan using AWS CDK and SDK for developing microservices.

What is the primary focus of integrating AWS Lambda with Amazon SQS?

• To enable synchronous communication

• To enhance security features

• To facilitate event-driven architecture

• To improve data storage capabilities

What is a key feature of the JSON structure in Amazon SQS messages?

• Messages are stored as individual records

• It supports only text data

• Messages come as a batch under 'records'

• It includes a timestamp for each message

In the fan-out pattern, what role does the basket microservice play?

• It stores data in DynamoDB

• It publishes event messages

• It processes the events

• It acts as a subscriber

What is the purpose of using Amazon EventBridge in the fan-out pattern?

• To decouple microservices

• To store data permanently

• To provide real-time analytics

• To enhance security

What is the first step in the development plan using AWS CDK?

• Implementing security protocols

• Creating an Amazon SQS queue

• Changing event targets

• Developing microservices

What is the role of the ordering microservices in the development plan?

• To publish events

• To create records in DynamoDB

• To manage user authentication

• To store data in S3

Which AWS service is used to change the target system in the development plan?

• Amazon EC2

• Amazon S3

• Amazon RDS

• Amazon SQS