从触发到执行：AWS Lambda 中的事件之旅.pdf

1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.C N S 4 2 3From Trigger to Execution:The Journey of Events in AWS LambdaRajesh Kumar PandeyPrincipal Software EngineerAWS LambdaJulian WoodPrincipal Serverless Devel

2、oper AdvocateAWS 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Lambda fundamentals Polling queues and streams Pollers under the hood Lessons we learned building LambdaToday:2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.The biggest secret of“serverless”(and m

3、any other serverless services)2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.The biggest secret of“serverless”(and many other serverless services)Hundreds of thousands of EC2 instances under-the-hood 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon W

4、eb Services,Inc.or its affiliates.All rights reserved.Stop building:Auto-scaling logic AZ failover mechanisms Retry logic with exponential backoff Connection pooling Back pressure systems Isolated security boundaries Lease management The infrastructure you dont build 2025,Amazon Web Services,Inc.or

5、its affiliates.All rights reserved.15+trillion requests each monthPrime Day:1.7 trillion!99.99%availabilityZero cost for resilience features Battle-tested SLA Resilience 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reser

6、ved.AWS Lambda fundamentals 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Technology foundations of LambdaSecure and fast microVMsfor serverless computing 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Technology foundations of LambdaSecure and fast microVMsf