基于SOA的银行集团“新一代”系统架构

大型商业银行集团在信息化的进程中面临内部系统众多、实现平台不统一、资源利用率低、成本高、需求响应周期长等弊端.随着我国银行业的快速发展，大型商业银行集团系统架构革新势在必行.本文重点介绍在“新一代”系统建设中采取的基于SOA的架构以及组件化设计的方法.通过7+1层、12P的整体架构设计，保证了应用组件、构件间的松耦合，实现子公司与海外一体化的企业级应用，从而整合银行集团资源、快速响应业务需求，达到提升业务可靠性、可用性的目的.与此同时，引入企业级业务模型对业务进行标准化，用结构化的模型语言描述业务能力，使用流程模型、数据模型、产品模型及用户体验模型为企业级分析及设计工作提供方法和依据.

SOA-Based New Generation Banking System Architecture for Banking Group

Large commercial banking group encounters many problems in the process of informatization,such as large number of internal systems,existence of many non-uniform platforms,low usage of resources and high cost,long cycle of demand response and other defects.With the rapid growth of China''s banking industry,commercial banking group''s system architecture innovation is imperative.This article focuses on the SOA-based framework and component-based design method which are employed in the construction of the new generation banking system.By 7+1 levels and 12P overall framework design,we ensure the application components loosely coupled and uniform the domestic and overseas application to realize the enterprise-wide integration of resources and quick response to business requirements.Accordingly,we achieve the purpose of enhancing the service reliability and availability.We introduce in enterprise level business model to standardize our business process and use structured modelling language to describe our business capability.We use process model,product model,data model and user experience model to provide methods and basis for enterprise level analysis and design.