Small And Medium-sized Bank's Core Business System Design And Performance Optimization

Following the penetration of national financial system reforms, the medium-sized and small-sized banks are in urgent need of advocating and applying electronization from the perspectives of operation, management and supervision, especially the construction of nuclear business system. However, the construction of the current nuclear business system witnesses various deficiencies. For example,in view of its function, the system planning is far from perfection; and during the process of implementation, the necessary function-optimizing measures lack. Accordingly, to build up a function-optimizing nuclear business system has become a significant task for satisfying the need of developing new busniesses in medium-sized and small-sized banks.The thesis starts with the analysis of the current situation and characteristics of nuclear business system in medium-sized and small-sized banks. It follows with the definition of strategies and tasks which are used for optimizing the functions and the operations of nuclear business system. Then, a comprehensive model based on BEA Tuxedo multi-layered structure, system service module and batch module are designed and realized. Among them, we discuss in focus the function-optimizing technologies like the parameterization and pretreatment of the applied system, the memory signal management of operating system, and the fragment and unnormal form of database system on account of system structuring, applied program algorithmic design, database design.