事件驱动架构容易出错以及如何修复它们 [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 2-RHow Event Driven Architectures Go Wrong and How to Fix themMatthew MeckesSenior Containers SpecialistPatrick MeilerSolutions Architect 2025,Amazon Web S

2、ervices,Inc.or its affiliates.All rights reserved.“Its developers(mis)understanding,not domain experts knowledge,that gets released in production.”Alberto BrandoliniAuthor of EventStorming 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Developer HappinessTime 2025,Amazon Web Serv

3、ices,Inc.or its affiliates.All rights reserved.Developer HappinessTime 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.The current architectureERPData ingestionData processingCatalog serviceFulfillment serviceData analytics landing zoneLoyaltyserviceThird-party commerceTeam owners

4、hipOrder service 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.The 7 Steps to EDA Heaven1.Gather requirements-Understand the business need2.Understand the broker-Choose the right tool3.Understand event types-Pick appropriate patterns4.Model domains and bounded contexts-Design fo

5、r clarity5.Use events between domains,not within-Maintain boundaries6.Design consumers individually-One size doesnt fit all7.Document your decisions-ADRs are crucial8.Bonus-Dont be afraid to break the rules-Pragmatism wins 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.not buildS

6、OFTWAREGROWFrederick Brooks(Computer architect)2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Check out these other sessionsCNS403:Best practices for serverless developersTuesday(Dec 2)12:00p Mandalay Bay Islander F Brea