| Summary: | 碩士 === 輔仁大學 === 資訊管理學系 === 92 === Since 1987, security industry in Taiwan had used computer system to stock trading service, and almost security company had built their stock trading computer system. During the good performance of stock trading computer system network, Taiwan securities markets are growth to big market in the world.
Every year, security company has produced many new finance product to Taiwan securities market, and they also need to use stock trading computer system network. Under to support a excellent performance of stock trading computer system network, Financial information eXchange(FIX) protocol was purposed to a new proprietary security Electronic Data Interchange(EDI) protocol. For FIX protocol, security company in trading and settling data stream could be more efficiency delivery than EDI. In Taiwan, how to used FIX protocol to built a new stock trading computer system network was a important issue of security company.
In this research, we propose a new system planning method for security company to use FIX protocol to built their stock trading computer system. This new method are named VPEDI(Vision, Planning, Evaluation, Design and Implement) 5 stage system planning method. We also apply their method to Sinopac Security Company to develop its new stock trading computer system.
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