Vodafone Romania BSS 现代化 AWS.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.I N D 2 1 6Vodafone Romania BSS Modernization on AWSDomenico BillPrincipal account managerDon ManiSolutions architect 2025,Amazon Web Services,Inc.or its affiliates.

2、All rights reserved.Introduction&ContextCharging modernizationBilling modernizationNetwork architectureQ&A 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Knowledge=Freedom and Power 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Critical ChallengesTechnical De

3、btBusiness ImpactLegacy BSS:A System at Breaking PointEnd-of-life CPUs(Itanium)Unsupported OS&DB(HP-UX,Oracle 11.2)Outdated Java versionsLegacy Architecture and toolsEoS reached(since Oct22)Aged Hardware(15yrs)Obsolete OS(RHEL 5.5)Systems at99%capacitySpare parts shortageBilling system frozen since2

4、010Capacity limits blockinggrowthAging infra slowing new offersFrequent services disruptionThreat of System collapse 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Strategic DriversTechnical aspectsWhy AWS?Strategic Alignment&Technical FitPublic Cloud strategySuccess with Digital

5、 PortfolioCost OptimisationHybridIntegration RequirementsInternalAWS OperationCapability 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.B A L A N C E I N N O V A T I O N W I T H B U S I N E S S R I S KMigration strategyHybrid modernization approachCharging full modernization,Bill

6、ing Cloud-Ready lift&shift 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Target stateAZ1AZ3AZ2EKS Auto Scaling GroupAmazon EFSEC2 for EKS worker nodesApplication TierData TierEFS MountVPCElastic Load BalancingEKS Control PlaneAWS Key Management ServiceAmazon S3Amazon CloudWatchA