Research And Application Of Information Platform Based On Web Service And XPMS

With the development of network technology, the impact of e-commerce on people' s activities goes far beyond its own value. It has been into a new global business model and philosophy. People's e-business application integration and application interoperability are also getting more requirements, a good information network platform should not only be able to attract the largest number of products and add more service providers to provide a full and accurate information in time, but also necessary to control network costs.Due to different kinds of network environment, different hardware and software, digital information is often provided by a large number of different data services using different database and retrieval software and makes the application of data became more diversity and complexity. Different storage methods will also produce heterogeneous of semantic model and so on. Therefore, it is different to build a network information platform, exchange and integrate data in inter-departmental and inter-enterprise. Easily lead to the formation of isolated islands of information. How to maximize on collecting information in time and effective integration, elimination of semantic ambiguity with low cost and security is a hot research topic in modern web technology.There are already some products which have done well on customer service. However, most present systems adopt the mode signing agreement with hotels. Even overseas hotels also adopt this mode. Customers put in order form first. Then the platform confirm and alternate information through manual telephone or fax. It seems that the network platform and hotel databases can exchange data timely. Actually, there are many limits in the on-line room reservation system. For example, the quantity of room reservation cannot exceed the promissory quantity in the agreement. So, to realize high efficiently real-time inquiry to different database only through one on-line inquiry platform is very different.DCOM, CORBA and other distributed object technology appeared in order to solve these problems, but these technologies are often subject to specific areas and platforms. In view of this situation, this paper studied Web services from the view of end-to-end enterprise network information platform, introduced the XPMS concept, using Web Service technology framework for the efficient enterprise-wide applications, and brought up XML-based distributed Middleware platform from Web services security model which can solve this problem better.First, paper briefly described the Web Service Application Architecture, and focused on the core security technology of Web Service and related standards, detailed description of the application of the basic principles of design and analyzed of Web-based services technology. Papers introduced the XPMS concept, brought up a new enterprise applications model. It described in detail based on the model of the demand for process analysis, design process, and to achieve validation process.Finally, from the status quo of enterprise application, with a specific Web Service-based network system of the room subscription model as an example to achieve, the system in response to the specific needs of customers, the Web Service application in the enterprise security model is designed. Paper uesd . NET as platform for achievable model and discussed the system achievement process. The results show that the model has a practical (easy to achieve), flexibility (to expand), and other characteristics . It can be used as building a business based on Web services, enterprise applications design and implementation of reference.