Advanced Materials Research Vols. 756-759

Abstract: At present, it is necessary to use management information system for construction market to improve the efficiency of the supervision, save the supervision resource and reduce the supervision cost. In the inspection module, it is essential to use allopatric ACCESS database synchronization, because of environment and cost. This paper introduces advantages and disadvantages of some ACCESS databases. Specifically, the flow chart and the key codes of the XMLHttp+XML are explained.

Abstract: The architecture market management information is the basis of improving the administration efficiency and the supervision ability, and reduce the manage cost. In the design of the inspection module, zml xmlhttp is limited to the environmental and cost, so it is necessary to use the remoted access database synchronization. This article discusses various advantages and disadvantages of the access database synchronization method, and propose using the XMLHttp + XML to give the flow chart and key code.

Abstract: News Releasing System was a common web-based information release platform. A web-based news releasing system was developed with Java Web technology based on MVC design pattern, which included such functions as news displaying, news management and user management. And client-side programming technology, JavaBean and multi-tier design used for decoupling of code were analyzed.

Abstract: Digitization, informatization, and networking are the epoch features of the 21st century. Mobile internet, popularizing and developing worldwide with an irresistible momentum, has had a revolutionary effect on our life. Thus, a new research direction has appeared that how the M-commerce meets the consumers demand better and how to improve the overall level of M-commerce. This essay mainly analyzed the M-commerce development status and problems and put forward corresponding strategies combined with the mobile technology today.

Abstract: This paper analysis the core problem of cloud computing: data secure problem, using the newly development of cryprology: fully homomorphism encrytion (FHE) to protect cloud computing data. Put forward data secure scheme based on the character that FHE can operate encrypted data. This scheme not only protect the data, but also can assure the efficency of the application.

Abstract: More and more accessible databases are available in the Web. In order to provide people a unified access to these Web heterogeneous databases and achieve information from them automatically. This paper proposes a comprehensive solution for heterogeneous database integration, explains the heterogeneity of the data source, analyzes the method of integration mod of heterogeneous data source by using interconnect technology of database and considers mainly the integration about the heterogeneous data source based on Web Service and Java. This solution is extensible and portable.

Abstract: Requirements on encryption of web-based examination system were analyze, and different encryption technologies were used to meet the needs on three levels, including important data, core processing logic and some restricted functions. For important data, its confidentiality and integrity were realized. The core processing logic in ASP script was built in COM component. And some restricted functions were protected with hardware key. Encryption which protected data, code and function provided necessary safety for the web-based examination system.

Abstract: Examination System was necessary to separate teaching and testing. A web-based Examination System was developed with Java Web technologies. The system provided the functions, including question management, paper generation and test online. Also the combination of client-side programming and server-side programming techniques were used and analyzed.

Abstract: MVC is a typical software architecture model The paper states the development principle and advantages of the MVC pattern, discusses the software development process based on the MVC pattern, and designs a Web application-library management system. On the basis of introducing books management system, this paper describes the system design and implementation method based on MVC pattern. The use of MVC model improves maintainability and reusability of the system.

Abstract: Power marketing in the United States, Europe, Japan and other developed countries has entered the era of intelligent and networked. Domestic power marketing system means more backward, and the marketing organization system is imperfect. With the intensified competition of market, the Tianfu Thermoelectric original marketing information systems cannot satisfy the development needs of the enterprise, which lacks of top-down overall informatization construction planning and scattered IC cards. According to the current operating status of the joint stock company and existing problems, the establishment of an integrated marketing platform with electricity, heat and gas business is built on a unified infrastructure platform in order to unify customer information, marketing basic platform capabilities and customer service platform function, centralize management of electricity, heat, gas marketing business in one of a big marketing intensive management mode including electricity, heat and gas.