Design And Implementation Of Mainframe Credit Card Core Operating System

With the all-round development of the global electronic, bank card explosive surge in the base. Credit card brings more and more big profits for banks, but the discordant between increasingly diversified credit card business and credit card core system model of business architecture has become increasingly apparent in model system, the expanded function, data base and system support. To solve the system out of sync with the business, after the reference and using the experience of trade and industry, this article finds that to improve system performance by minicomputer mainframe migration and to develop supporting system may become effective solutions to real problems. This paper is with a credit card of bank of core system functions for stripping functions as the research content, in order to develop a core frame which can meet the needs of business development of credit card operation system.This article embarks from the present situation, and through research and reference at home and abroad trade core system upgrade project,then it put forward such goals from current situation of credit card system architecture: to strengthen the data processing ability, to strip peripheral function, unified account management, to improve compliance control, to translation business functions and so on. This system design from the perspective of optimizing credit card business group of associated,and the purpose is to establish a reasonable and effective core operating system.System development use the Workbench as development platform and the Java language for assembly. Development process focus on system architecture, interface,database design and the harmony between the inline systems. It considers the human-computer interaction, and refers to the current business set up the business module, and reduces system to replace the impact to the business. Then it increase the parameterized of more business data and strengthen the follow-up business flexibility.After the construction of the system, it demonstrate the effectiveness of the developed system and the integrity of the demand through comprehensive SIT and UAT tests to ensure that the core system from the minicomputer to mainframe translation after the realization of the function of peripheral.The development of credit card core frame operating system is from the perspective of reality to solve the practical problems in the process of bank operation,at the same time, it provides a good model for others and have good practical significance and pioneering.