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This topic from the Industrial and Commercial Bank of existing pre- application system optimization design projects . The provinces Branch , under the branches provide a full line of self-service terminals , ATM , POS , the CDM device 7 * 24-hour service . BIFS system is divided into a system platform layer , business logic , data persistence storage layer , and management and monitoring layer . This paper focuses on the optimal design of the the BIFS system platform layer . The paper described a the BIFS system optimization design ideas and technical means . Article will combine emerging information technology with traditional financial information technology , and the introduction of the thread pool , XML message exchange protocol , component development , while the introduction of the concept of a transaction server cluster and the introduction of load balancing techniques , in the introduction of persistent storage the SAN storage area network technology . BIFS system constructed for the defects of the existing systems , the use of the above technical means to become highly available , highly reliable business processing platform . Better safeguard the healthy development of the business , to provide customers with better service . The full text is divided into five parts , discusses the background of the system optimization design , the overall system architecture , BIFS system to optimize the design of key technologies , and the design of data exchange platform , data exchange platform , and critical data exchange platform mainly trading module achieve the development work .
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