The System Integration On The Basis Of Internet/Intranet And C/S Technology

To the security and economical operation of the enterprise system, on the basis of system integration of Internet/Intranet being the very important subject for research. To already proposed solving this application in a lot of methods, but with the constant development of the technology of the computer, Old scheme already unsuitable to deal with data and security issue that emerge in an endless stream of magnanimity. Though almost all the developing instrument, the database company and Internet tool company city offer the support to distributed calculation now, But the time that the technical application of Web reaches about the enterprise system is not long.While studying in this subject, the author combines the actual development of the openning system about the electricity, Having analysed the new technological method and calculation mode, thus the detailed argumentation has synthesized"expressed"," business standard"," service of the data" as a organic whole system integration theory.The thesis used the theoretical foundation used distributedly among enterprise's target after introducing, Including the mode of three layers of structure and method of expanding, choosing the tactics, security tactics. The further discussion uses MIDAS technology to establish tertiary and multistage data base application program, MIDAS is a abbreviation of Multi-tier Distributed Application Services Suite (the multilevel distributed application program serves the pack ), New technology this make it use server to be more convenient and more stalwart not to structure. This text has analysed the function in improving systematic function of server of application based on the Middleware one emphatically, Structure the application server with good performance concretly with C++ Builder at the same time . Secondly, the construction scheme of the LAN is the important part in the theory of system integration too, The correct choice and using of the procotol, and the integrated influence to the systematic one. On another aspect, have expounded the fact that represented by ORACLE that faces the application in the system integration of Internet of target's data base in article, By studying the charge of the power system, open systematic workflow and open analysis and research of the data base systematically withelectricity to original useful electricity, Improvement scheme that has proposed better. Direct against the actual conditions of enterprises, the function of the further expansion application program, Inquiry for instance based on WEB and decision support,etc.. Thus improve the working efficiency of enterprise's department, reduce the working intensity.The ones that synthesized said , system integration can fully utilize the achievement in the past, Can adopt the most advanced science and technology in time again, and have openning, high dependability and makesing the investment, shortens construction cycle, avoids the merit of repeating etc. sparingly. Here, system integration is not only simple heap which has already had the system, Adopt advanced integrated technology large manufacturers, Multi-platform, different traditional application system and specific software part which construct the network, different operating system are conbined together organically, Form a complete system, the ability that improves every part and operates each other and can be constructed again, And make systematic adaptability, expanding nature strengthen greatly .