建行信用卡系统全栈国产化改造研究  

Research on Application of National Chip Server in CCB Credit Card System

作　　者：金磐石[1] 张晓东[1] 邢磊 李晓栋 彭云 杨永 李铮[3] JIN Pan-shi;ZHANG Xiao-dong;XING Lei;LI Xiao-dong;PENG Yun;YANG Yong;LI Zheng(China Construction Bank Corporation,Beijing 100033,China;CCB Fintech,Shanghai 200120,China;Huawei Technologies Co.,Ltd.,Shenzhen 518129,China)

机构地区：[1]中国建设银行股份有限公司,北京100033 [2]建信金融科技有限责任公司,上海200120 [3]华为技术有限公司,广东深圳518129

出　　处：《计算机技术与发展》2024年第6期192-200,共9页Computer Technology and Development

基　　金：国家科技重大专项-核心电子器件、高端通用芯片及基础软件产品专项(2019ZX01028101)。

摘　　要：信用卡业务是业务逻辑最复杂的银行业务之一,其对可用性、可靠性、处理性能要求较高。从技术发展角度来看,多技术栈融合的新型IT架构,符合云计算资源池化的趋势。从业务角度来看,为满足不同的业务需求,同样存在多技术栈融合架构的诉求。然而,多计算架构并非简单实现一个全新的技术栈即可,需要解决架构改造与设计、系统验证、兼容性以及故障切换等一系列问题。面对上述挑战,该文面向金融IT系统高并发、高性能以及高可用需求,介绍了建行面向金融行业的高性能、高可用和高安全可靠的x86、ARM双平台混合架构系统中的设计与思考。通过一系列的代码迁移、应用迁移以及系统垂直优化技术,实现高性能、高可用和高安全的诉求,并在建行得到了大规模、长时间的真实系统验证。Credit card service is one of the most complex banking services,which requires high availability,reliability and processing performance.From the perspective of technology development,the new IT architecture that integrates multiple technology stacks is in line with the trend of cloud computing resource pooling.From the service perspective,to meet different service requirements,a multi-technology stack converged architecture is also required.However,multi-computing architecture is not simply a new technology stack.It needs to solve a series of problems such as architecture reconstruction and design,system verification,compatibility and failover.Facing these challenges,we introduce the design and thinking of CCB’s high-performance,high-availability,and high-reliability x86 and ARM dual-platform hybrid architecture system for the financial industry to meet the high-concurrency,high-performance,and high-availability requirements of financial IT systems.A series of code migration,application migration,and system vertical optimization technologies are used to meet the requirements of high performance,high availability,and high security.The large-scale and long-term system verification has been performed in CCB.

关 键 词：ARM 多计算架构 服务器 信用卡系统 代码迁移 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TP399[自动化与计算机技术—计算机科学与技术]