利用 AWS Step Functions 内置功能优化数据处理 [重复].pdf

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1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.A P I 2 0 3Optimize data processing with built-in AWS Step Functions featuresElizabeth DavisSenior Solutions ArchitectAWSMark RichmanPrincipal Solutions ArchitectAWS

2、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Introduction to AWS Step Functions Use case overview Whiteboarding Step Functions common patterns and features Q&A 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.What is AWS Step Functions?A serverless workflow s

3、ervice offered by AWS Available in almost every AWS region A workflow built on AWS Step Functions:Is built using a state machine is composed of steps called states Is written using Amazon States Language or ASL can be used to orchestrate multiple AWS services 2025,Amazon Web Services,Inc.or its affi

4、liates.All rights reserved.Workflow Studio:Low-code visual designerWorkflow Studio is a drag-and-drop visual builder.It reduces the time to build a first workflow for new developers.Experienced developers can use it to build and share prototypes with stackholders faster.Improved workflow visualizati

5、on using AWS service icons,automatic workflow layouts,and visual cues from workflow definition.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Use Cases 2025,Amazon Web Services,Inc.or its affiliates.All rights res

6、erved.Use case InvoiceprocessingScaleProcess 500K invoicesScheduleDailyVariabilityNo of invoices vary from 100K to 1MIntegrationPurchase Order verificationApprovalsPaymentsReports 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All ri