AWS Serverless Microservices with Patterns and Best Practices - Overview Basket Lambda Microservice Developments

The video tutorial covers the development of microservices using AWS technologies, focusing on both synchronous and asynchronous flows. It explains the use of AWS CDK for infrastructure as code, the implementation of business logic in AWS Lambda functions, and the integration with Amazon API Gateway and DynamoDB. The tutorial also introduces asynchronous communication patterns using AWS EventBridge for the checkout basket use case, which will be further developed in upcoming sections.

What technologies are used to build the basket API for adding and removing items?

• Amazon API Gateway, Lambda, and DynamoDB

• Amazon API Gateway, EC2, and RDS

• Amazon EC2, Lambda, and S3

• Amazon S3, Lambda, and RDS

What is the purpose of the checkout basket method?

• To perform asynchronous communication using EventBridge

• To handle user authentication and authorization

• To manage database migrations

• To perform synchronous communication using API Gateway

Which AWS service is used for asynchronous communication in the checkout basket method?

• AWS SQS

• AWS SNS

• AWS EventBridge

• AWS Kinesis

What is the primary key used in the basket table?

• Email

• Username

• Product ID

• Order ID

Which AWS service is used for infrastructure as code in this project?

• AWS Elastic Beanstalk

• AWS OpsWorks

• AWS CDK

• AWS CloudFormation

What is the role of the Node.js Lambda function in the basket microservices?

• To handle payment processing

• To perform CRUD operations on the basket

• To manage user sessions

• To generate reports

Which AWS SDK version is used in the development of the basket microservices?

• Version 2

• Version 1

• Version 3

• Version 4