使用 Amazon ElastiCache 和 Aurora PostgreSQL 构建无服务器聊天机器人.pdf

1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.D A T 3 1 4Shayon SanyalBuild serverless chatbots using Amazon ElastiCache&Aurora PostgreSQLPrinci

2、pal Database Specialist SAAmazon Web Services 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Agenda Flightly The opportunity Building Flightly Evolving Flightly to Agentic AI Architecture patterns Scaling Flightly to Production 2025,Amazon Web Services,Inc.or its affiliates.All r

3、ights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.The cost of slow performanceWe need a better way to buildAvg response time:30 secsAbandonment rate:50%$lost per customer:$300Avg daily queries:1M$150K lost per dayFLIGHTLY 2025,Amazon Web Services,Inc.or its affiliates

4、.All rights reserved.Flightly:Building for speed and scale!Success came quick so did performance and scale challenges!FLIGHTLYSub-second performance at scale!The Challenge 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Past tripsWeb historyTravel preferencesCUSTOMER DATAFlight an

5、d hotel inventoryPromotionsSimilar profilesCOMPANY DATAThe opportunityCombine rich data with speed for instant,personalized experiencesTHE VISION 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Flightly Travel BotP

6、re-flight checks!2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Flightly travel bot:Current architectureFind me a beach resort in BaliUSERQuestionKNOWLEDGE BASES/VECTOR STORESContextSYSTEM PROMPTQuestion+ContextLARGE LANGUAGE MODELGenerateId recommend Nusa Dua Beach Resort&Spa.Sp