AWS Serverless Microservices with Patterns and Best Practices - How Lambda Function Event Source Mapping to AWS SQS for

The video tutorial explains the process of mapping AWS Lambda functions to Amazon SQS for polling invocations. It covers different types of Lambda invocations, including synchronous and asynchronous, and focuses on event source mapping. The interaction between AWS Lambda and Amazon SQS is detailed, with examples of payloads and message attributes. Finally, it discusses how to process incoming queue records in an ordering Lambda function.

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