The Design Of Liquidation Center Data Processing System In The Public Transportation Card

This article first card of the city at all levels of the system were analyzed, including cardone, two, three trading platforms and clearing and settlement bank level exchange ofinformation, highlight the center to a liquidation of a Cartoon summary of various types ofbusiness data files to do the classification. Introducing the business and system applicationarchitecture, the detailed transaction data processing, data communication links and linkmodule design and the program proposed. The start of the transaction data generated by thesystem at all levels of business processes, and ultimately to the settlement, and in the processof data processing and analysis of the reasonableness of the security of transaction dataprocessing to do further research.From the data processing flow Angle, trading up to locate the records initial trade data,through2, level3trading platform to liquidation center, through the surveillance programreal-time monitoring. This paper in the third, four two chapters discuss data communicationslink respectively and data processing link module design, and combining with the businessrequirements made specific analysis of the background of a data processing systemarchitecture scheme in the effective software simulation. From the data processing securityAngle, due to the particularity of the business, in handling large amounts of data process callsthe message queue generally have data encryption, including cross-platform data andanalytical data transmission, the liquidation center and settlement between Banks are moredeal flow requirements of data safety and reliable. This paper in chapter5transaction dataprocessing system maintenance and the sixth chapter system security design is discussed indetail in to ensure that trade data processing and data communication reliability and safety,the author puts forward the data processing maintenance solutions and the safety of the dataprocessing and access measures. In the whole system, the encryption machine always areindependent system exists, based on the security section of the design key about encryptionmachine participate in the system’s specific design process, due to the limited hardwareenvironment, encryption machine to participate in the system simulation link can’t build, thisis also one of the paper’s defects, can according to the author practice work experience todiscuss business flow process demand plan.In this paper, the authors CentOS5.6server platform designed for data processing systems for the effective simulation test. Clearing data processing system based on the keytreatment programs and methods in the text are combined with the specific system simulationdiscussion, so that theoretical research and practical business needs live much closer to theactual application program development and design of important guiding role.