| Margin trading is a kind of trade which has a long development, enough risk control measures, and be beneficial to market stability. As margin trading in china develops from the pilot to the conventional business, qualified securities companies which have been evaluated and tested by the Securities Industry Association can apply to the China Securities Regulatory Commission for Qualifications. One of the critical points for securities companies to improve their competitive power is to develop margin trading.This essay introduced the background of the subject, the purpose of the research and the present situation of the subject. It also focuses on the methods for the research and related skills, including the overview of the centralized securities trading technology, development technology and oracle10g database. Based on these, tasks are following:1. Making demand analysis in Margin trading system, including making management business overall process and main business processes analysis, and giving the corresponding business flow diagram and based on this, making the analysis of the functional requirements, and puts forward the credit management, transaction management and risk control management, analyzes the function requirements of the data needs, and discussed briefly the function requirement.2. According to the analysis of demands, I provide a whole design of Margin trading, consisting of Overall function structure, the physical architecture, refinement of structure function and the treatment steps. Systematic functions and E-R structure are also included.This essay focuses on from the present business situation to the analysis of demands, main design with structure oriented method. And has carried on the summary and Prospect of the system. |
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