Application Research On LAN Real-time Communication System In The Management Of Commercial Banks

With the rapid development of the global informationization, people are becomingmore and more relying on Internet, especially on communications. All kinds ofcommunication softwares have emerged. The real-time communication softwares likeICQ, MSN and Tencent QQ, which have many advantages of instantaneity,cross-platform, low cost, high efficiency,etc, are more and more popular. People havehigher requirement in the effectiveness and safety of communication, while they arein the pursuit of convenient communication, but the real-time communicationsoftwares which are popular on the market cannot meet these demands. In order toprovide a good, safe, rapid communication mechanism, the study of LAN real-timecommunication system is very important. Commercial banks is in urgent need of LANreal-time communication system, due to its particularity of high degree ofinformatization, high communication requires, high security and confidentialityrequirements, in this context, building the real-time communication system of CIBhas important practical significance.In this paper, we discuss how to design and complete the LAN real-timecommunication system of Commercial banks, which is on the basis of the existingnetwork communication technology, database technology and information securitytechnology. Firstly, this paper illustrated research status of real-time communicationsystem at home and abroad, and based on this, we advanced the research framework.Secondly, this paper analysed the necessity of real-time communication systemapplied in commercial banks. At the same time, we explained the developmentenvironment and correlation technique of real-time communication system, anddetermined to use the techniques of C/S Structure,.net development platform, C#programming language, TCP/IP, UDP communication protocol, Socket and ADO.NET,MD5encryption in software development. Thirdly, this paper designed the structureand function of real-time communication system on the basis of LAN real-timecommunication system requirements analysis, and narrated the implementation modelin detail, which including the database design, software interface design and relatedprograms. Finally, this paper tested and analyzed the real-time communication systemthat is being developed in the example of CIB. The test mainly included text and theoccupancy rate, file transfer functions, server memory overhead, average response time and a large number of users with pressure load. The results show that this systemprovides a good, safe, fast communication mechanism for bank employees, which is atlow cost and easier to operate, has a certain practical value.