【正文】 只是一種安裝服務(wù)器（ Server）、用戶(hù)使用的瀏覽器（就像 Inter Explorer, MYIE）操作軟件、瀏覽器 /服務(wù)器結(jié)構(gòu)。如果一個(gè)擁有 50 家企業(yè)的 客戶(hù)端使用了一個(gè)C/S 結(jié)構(gòu)的軟件，即使這個(gè)軟件有了一些很小的變化（比如增加了一個(gè)新的功能），該系統(tǒng)必須保護(hù)工作者這樣的維護(hù)；服務(wù)器將得到最新版本的更新；將用戶(hù)過(guò)期的軟件卸載，然后安裝上新的版本，接著繼續(xù)進(jìn)行建立，最可怕的是客戶(hù)外部維修工作必須進(jìn)行 50 次。如果我們想把企業(yè)軟件加入到B/S 結(jié)構(gòu)和 C/S 結(jié)構(gòu)中 去 ，看看我們的軟件升級(jí)、系統(tǒng)維護(hù)人員如何保護(hù)：系統(tǒng)的維護(hù)只要在網(wǎng)上將服務(wù)器升級(jí)到最新版本，其他客戶(hù)端 只需 重新登錄系統(tǒng) 即可， 所使用 的 最新版本軟件 便 已經(jīng)存在。 這兩種結(jié)構(gòu)是不同的，在客戶(hù) 端 操作下的雙層結(jié)構(gòu)以及末端的三層結(jié)構(gòu)都沒(méi) 有參與客戶(hù)的處理，用戶(hù)簡(jiǎn)單的接收請(qǐng)求，表明了最后的結(jié)果。采用三層結(jié)構(gòu)的翡翠中國(guó)軟件配置可以提高服務(wù)器的配置，降低用戶(hù)需要的配置。局域網(wǎng)故障作為個(gè)人數(shù)據(jù)庫(kù)不能及時(shí)同步的結(jié)果，服務(wù)器不是數(shù)據(jù)中的一個(gè)點(diǎn)，而這些數(shù)據(jù)是不一致的，這不是為了決策，對(duì)于 B/S 結(jié)構(gòu)的軟件結(jié)構(gòu)來(lái)說(shuō)，其數(shù)據(jù) 是 存儲(chǔ)在每個(gè) 商業(yè)文件的客戶(hù)端中，這些數(shù)據(jù)直接進(jìn)入中央數(shù)據(jù)庫(kù)，這樣就不存在數(shù)據(jù)一致性的問(wèn)題了。這樣，每個(gè)數(shù)據(jù)點(diǎn)，在整個(gè)應(yīng)用程序中，其數(shù)據(jù)安全又有潛在的數(shù)據(jù)安全。s software applications have bee the preferred architecture. Clearly B/S structural applications versus traditional C/S applications will be enormous progress. B/S structure using star shape configuration or build an internal munications work using Inter “Xunizhuanwang (VPN)”. The former is characterized by security, fast and accurate. The latter is a savings investment, cross advantages. Subject to firm size and geographic distribution determined. Inter access through an internal firewall, then the entire work. C/S with B/S distinction : Client/Server is built on the basis of the LAN. Browser/Server is built on the basis of the Wan. Hardware environment different : C/S generally built on dedicated work, the small scope of the work environment, between via LAN servers to provide connectivity and data exchange specialized services. B/S built on the Wan above, need not be specialized work hardware environment cases with the telephone work, leased equipment. Information own management. C/S stronger than the scope of general operating systems and browsers as long as there is on line. For different security requirements: C/S relatively fixed user group oriented general, the control of information security is strong. General highly confidential information systems used C/S structure appropriate, through the issuance of publicly B/S information. B/S built on the Wan, based on the ability to control security weak in the face of the user group is unknown. Procedural framework for the different: C/S procedures can focus more on processes。 And B/S structure is different, it can immediately see all of the current operations and facilitate rapid decision making, effectively avoid corporate losses. C/S, data security software more B/S: As C/S struct software data distribution characteristics, customer occurring fires, murders, earthquakes, viruses, hackers have bee a terrible data killer. In addition, different software applications for the group level, C/S struct software must install multiple servers everywhere, and in a number of data synchronization between servers. Thu