Design And Implementation Of The Accounts Management System Of Commercial Banks Based On SOA

Currently, information technologies for banks have developed rapidly along with the economic construction. However, most banks have a heterogeneous environment of disparate subsystems which lead to many "information isolated islands". With the expanding of business scale, integration is becoming the utmost needs of today's banks. Under this situation, SOA (Service-Oriented Architecture) is developed. It provides a dynamic, scalable,portable infrastructure solution for integration of the banking system. Extensible Markup Language and the continuous improvement of Web Services technology provide powerful support for the development of SOA and integration of core banking systems.This thesis focuses on design and development of the accounts management system of commercial banks based on SOA.First, this thesis makes an in-depth study of related theories and the key technologies of integration of SOA-based accounts management system's implement based on the state of domestic and foreign researches of SOA,and describes the framework theory of SOA, and researches the key technology (Web Services) for implementing SOA and three-tier design pattern of Web Services's development(MVC design pattern).Second, this paper proposes design thingkings and goal of the system according to business needs of the account management system and the status in the banking system.Then,it divides the system into different sub-modules according to different functions,and analyzes and designs some sub-modules from the perspective of SOA. This thesis also analyzes and designs of this system's database structure,and analyzes its security.Third, this thesis completes the realizations of account import module in the data representation's layer,data logic's layer and business performance's layer of the account management system in the light of the MVC design pattern of Web service development based on development platform's analysis gradually and achieves external publishing of the import modules. Finally, the thesis sums up the researches and development of accounts management system in commercial bank based on SOA and discusses how to improve the system in future.