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The rapid development of today's knowledge-based economy, driven by the development and application of information technology, information construction, information construction to traditional banks brought a profound impact. Today, the banking system has developed into a large and complex system, a product of information construction, which includes networking systems, storage systems, computing platforms and other infrastructure systems, as well as a wide variety of business applications, and These systems have their own characteristics, relatively independent of the database, the different business processes, and user interface services in different business objects. Face an array of applications, users need to spend a lot of time to learn a different system to use on the user experience, at the same time due to the innate difference between different systems, causing a huge obstacle. Loose information silos, business, the interface is not uniform problems with the pace of bank information construction. Faced with these problems, we can not rewrite existing application systems, even if part of the system rewrite is also very high risk, mature business systems, because these systems are very complex, and rewrite the system itself is very high the risk, while the cost is high, but how to make use of existing technology and system functionality to provide diversification for our customizable user experience unified implementation of the program? portal technology (Portal) solve this problem way. Portal technology world today generally large-scale implementation of an enterprise-class information management technology, integrated portal content and applications, as well as a unified collaborative work environment, it's characterized by the implementation of the the dispersed heterogeneous variety of different types of data the single portal real-time access and management, effective information integration. Portal technology to build information portals, and can be integrated with existing information systems and Web applications, to transfer inheritance of content, applications and services can be customized portal features, and does not require additional client software to install and maintenance to reduce portal implementation and management costs, improve efficiency, produced a huge impact in the digitization of the building. This thesis as the research object to the securities department of a multinational bank intranet information portal project, the project for the bank's internal integration of existing functions for large companies Securities and Exchange build a unified digital securities information platform. Information Portal theoretical knowledge through research, standards, architecture, analysis and appropriate framework feasible based on the Portal technology information portal system design.
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