AWS Serverless Microservices with Patterns and Best Practices - AWS Lambda Invocation Types - Developing Our First Lambd

The video tutorial explains AWS Lambda invocation types: synchronous, asynchronous, and event source mapping with polling. It covers how each type functions, their use cases, and integration with AWS services like API Gateway, DynamoDB, S3, SNS, and SQS. The tutorial emphasizes the importance of understanding these invocation types for developing serverless applications.

What are the three different ways to invoke Lambda functions?

Explain the synchronous invocation model of AWS Lambda.

List some AWS services that can trigger Lambda functions synchronously.

What is the difference between synchronous and asynchronous invocation in AWS Lambda?

What are some common scenarios for using asynchronous invocation?

How does AWS Lambda handle errors in asynchronous invocations?

What is the role of a dead letter queue in asynchronous Lambda invocations?

Describe the event source mapping invocation model.

What is the significance of batch size in event source mapping?

How does AWS Lambda interact with Amazon SQS in event source mapping?