2138 - 三菱日联银行：利用混合架构和现代开发技术改造大型机.pdf

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1、Mitsubishi UFJ Information Technology,LtdIBM TechXchangeTech Talk 2138MUFG bank:Transforming Mainframes with Hybrid Architecture and Modern DevelopmentAgenda1.Modernization of Core Banking System Architecture 032.Modernization of Core Banking System The Style of Development&Operation 043.Modernizati

2、on of Development and Operation Style Utilization of Generative AI 054.Modernization of Development and Operation Style Standardization of Development tools and Processes 06 SpeakerShigenori SuzukiManaging Director,Head of Mainframe Application Interface&Middleware DepartmentMitsubishi UFJ Informati

3、on Technology.Ltd.Yuma AzumaProfessional,Mainframe Application Interface&Middleware DepartmentMitsubishi UFJ Information Technology.Ltd.Copyright(C)2025 Mitsubishi UFJ Information Technology Ltd.All rights reserved.31.Modernization of Core Banking System Architecture3BackyardSystemFrontSystemMainfra

4、meDataApplicationMainframeDataApplicationDistributed System/ContainerApplicationDataRe-buildRe-architectReplicationAsIsToBeHybrid Architecture“Low”Modification Frequency“High”Modification Frequency“Low”Modification Frequency“High”Modification FrequencyRe-factoringSlimPointCopyright(C)2025 Mitsubishi

5、 UFJ Information Technology Ltd.All rights reserved.42.Modernization of Core Banking System The Style of Development&OperationThe Three Main Issues facing the mainframe and Approaches Complex&Bloat ProgramConcerns about Mainframe continued useLegacy LanguageShortage of Skilled EngineersApproach：Mode

6、rnizationApproach：IBM RoadmapPointMainframeDistributed SystemLegacy Language(COBOL、PL/I)ModernLanguage(Java、Python)StandardUniqueLegacyLanguage(COBOL、PL/I)ModernLanguage(Java、Python)StandardizeApproach：Modernization of Development（Use of generative AI and standardization of development tools and pro