Research Of Bank Core Business System Base On SOA System Construction

The core banking system at present is to take the customer as the center,deposits,loans,settlement,agency bookkeeping processing,was completed in the core business in the system.It is because it can carry out the unified management and allocation of all customer information,risk and data,so it is widely used in the global banking industry?In this paper,a careful analysis of the China banking industry faced in the future competition situation,based on summarizing the ten years bank application system integration experience,absorb the advanced design idea of foreign core banking system,introduced and international conform completely core banking system based on SOA architecture,the full support of the bank business to product management transformation,especially the need to bank business development Chinese after joining WTO.The advanced system design thought,technology and domestic,international banks advanced banking business model,management method combining together.The system adopts the advanced C-S-S three layer system structure,system have a strong,stable core.The core system of this study must have good integration,through bank SOA services architecture and other trading system or management system,system analysis of organic integration,to support the real meaning of taking the customer as the center;the front-end system to construct the ESB communication system,realize the seamless link of the core application system.ESB is a SOA infrastructure integration,which through a rich set of features,to realize management and monitor each other between applications,which can be connected to the existing new software applications between internal bank and bank;dynamic routing rules using ESB technology to achieve SOA based on the complexity of the rules of the service,in line with the principle of SOA business rules,banks in the form of services management,promote the rules.This paper expounds the core banking system based on SOA architecture has the following advantages:Firstly,the original general ledger system single changed into a straight through type service elements drive accounting dynamic intelligent accounting platform.Secondly,according to accounting platform as the core,standard bank service object includes the accounting elements in and transaction risk,financial analysis,various other attributes of product development,supervision related data storage format,in order to establish a complete data architecture of unified service object ledger based,provides powerful technical support for the data concentration,database or data warehouse management,data mining.Finally,the system use three layers structure,from transaction oriented transition to client oriented,service;access support multi platform multi equipment;service module construction component;extended batch module,improve concurrency batch operations;developed interfaces to external systems standard.