Design Microservices Architecture with Patterns and Principles - Introduction - Serverless Microservices

The video tutorial introduces serverless microservices, a type of architecture where the cloud provider manages the infrastructure, allowing microservices to run in a serverless environment. It highlights the benefits of automatic scaling and reduced server management. The tutorial covers tools like AWS Lambda, Azure Functions, and Google Cloud Functions, which enable developers to deploy microservices triggered by events. An example implementation using AWS Lambda is detailed, outlining steps from coding to deployment and monitoring.

What is a key advantage of serverless microservices?

• They require manual scaling.

• They eliminate the need for server management.

• They are not suitable for event-driven architectures.

• They are only available on AWS.

Which of the following is NOT a serverless platform?

• AWS Lambda

• Azure Functions

• Google Cloud Functions

• AWS EC2

What is the first step in implementing a serverless microservice using AWS Lambda?

• Monitor performance using AWS Cloudwatch.

• Deploy the function to production.

• Write the microservice code.

• Test and debug the function.

How can a serverless function be triggered?

• By a specific event like an HTTP request.

• Only manually by the developer.

• Through a scheduled cron job only.

• By a change in the server configuration.

What tool can be used to monitor the performance of a deployed AWS Lambda function?

• New Relic

• Azure Monitor

• Google Analytics

• AWS Cloudwatch