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With the rapid development of China’s securities industry, securities industry to stimulate construction of e-accelerating pace, supported by information systems have become the key to the functioning of the securities business. Once the information system malfunction, the securities will cause significant economic losses. Original business model and technology architecture to business department to become "information islands." Information lag caused by securities companies, data separation, information resources can not be shared.In fact, the securities companies centralized information system in a foreign country is not a new topic. As the foreign broker’s operations center entirely on the company headquarters, so the corresponding information systems are centralized processing mode. From the development needs, the international capital market trends, and China has gradually liberalized its capital market, to bring the domestic stock market is very huge impact on the Chinese securities companies into the global economy environment, we must test a large extent its market adaptability, resilience.Centralized transaction is different from the non-centralized trading purposes. Without centralized transactions, securities companies mainly operate in business as an independent unit of the Ministry of the model, and to this, the trading system set up in the business department level, all transaction data are also stored in the sales department. In this way, because of its critical data distributed across the country’s business department, so there are many problems, for example: system security vulnerabilities and risks, data security can not be guaranteed, based on the sales department can not effectively monitor the data, business innovation, technological innovation, time-poor, and so on. Construction of a new generation of information systems are centralized securities become urgent.According to the needs of business users, including business requirements and technical requirements analysis, system design should be in accordance with the principles of the system architecture, key technology middleware technology are discussed, in the design and implementation of key process analysis, in-depth research, comparison, the final design of the C / S four-layer system architecture, the client through the middle layer, namely: access layer combination of middleware and application layer to access the database, the system security, reliability, scalability than generation systems have a qualitative leap. Formed a feasibility plan. After China’s accession to the WTO, the securities industry faces competition in my company’s information systems solutions, and focus on trading patterns in the western region to promote the popularity of do a good attempt.
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