電子化采購(gòu)招投標(biāo)平臺(tái)系統(tǒng)解決方案白皮書

1、電子化采購(gòu)招投標(biāo)平臺(tái)系統(tǒng)電子化采購(gòu)招投標(biāo)平臺(tái)系統(tǒng)解決方案白皮書解決方案白皮書北京夢(mèng)龍信息技術(shù)有限公司北京夢(mèng)龍信息技術(shù)有限公司201004201004北京夢(mèng)龍信息技術(shù)有限公司電子化采購(gòu)招投標(biāo)平臺(tái)系統(tǒng)解決方案白皮書北京夢(mèng)龍信息技術(shù)有限公司ii2.4.1.5.用戶服務(wù)層........................................................................................

2、.......................................................302.4.1.6.標(biāo)準(zhǔn)和規(guī)范體系.......................................................................................................................................312.4.1.7.安全體

3、系和運(yùn)行保障機(jī)制.......................................................................................................................312.4.2.網(wǎng)絡(luò)拓?fù)?................................................................................

4、......................................................322.5.關(guān)鍵技術(shù)...............................................................................................................................................322.5.1.Ruby語

5、言Rails框架以及敏捷開發(fā)...........................................................................................322.5.2.SOA體系架構(gòu)及ESB企業(yè)服務(wù)總線技術(shù)................................................................................332.5.3.

6、OA、工作流引擎和業(yè)務(wù)流程定制技術(shù).....................................................................................332.5.4.BS和跨平臺(tái)的CS綜合應(yīng)用客戶端相結(jié)合的多層分布式技術(shù)............................................332.5.5.海量數(shù)據(jù)存儲(chǔ)與管理技術(shù)....................

7、.......................................................................................332.5.6.中間件技術(shù)........................................................................................................................

8、...........332.5.7.組件化、構(gòu)件化開發(fā)技術(shù)...........................................................................................................342.5.8.XML和WebService技術(shù)...........................................................

9、...............................................342.5.9.門戶管理技術(shù)...............................................................................................................................342.6.系統(tǒng)數(shù)據(jù)接口設(shè)計(jì)..................

10、.............................................................................................................342.6.1.數(shù)據(jù)接口規(guī)范設(shè)計(jì)...............................................................................................

11、........................342.6.2.通訊模式.......................................................................................................................................352.6.2.1.同步消息傳送.................................

12、..........................................................................................................352.6.2.2.異步消息傳送..................................................................................................

13、.........................................352.6.2.3.點(diǎn)對(duì)點(diǎn)傳輸...............................................................................................................................................352.6.2.4.路由轉(zhuǎn)發(fā).......

14、............................................................................................................................................352.6.2.5.發(fā)布訂閱..................................................................

15、................................................................................352.6.2.6.集群................................................................................................................................

16、...........................362.6.2.7.客戶端.......................................................................................................................................................362.6.3.數(shù)據(jù)格式.................

17、......................................................................................................................362.6.4.交換協(xié)議..........................................................................................

18、.............................................362.6.5.數(shù)據(jù)接口模型設(shè)計(jì).......................................................................................................................372.6.6.數(shù)據(jù)結(jié)構(gòu)............................

19、...........................................................................................................372.6.7.數(shù)據(jù)集......................................................................................................

20、.....................................402.7.其他系統(tǒng)設(shè)計(jì).......................................................................................................................................412.7.1.開放性設(shè)計(jì).......................

21、............................................................................................................412.7.2.可擴(kuò)展性設(shè)計(jì)..................................................................................................

22、.............................412.7.3.靈活性設(shè)計(jì)...................................................................................................................................422.8.安全性設(shè)計(jì)....................................

23、.......................................................................................................432.9.系統(tǒng)性能設(shè)計(jì).........................................................................................................

24、..............................432.9.1.系統(tǒng)性能設(shè)計(jì)目標(biāo).......................................................................................................................432.9.2.整體性能設(shè)計(jì).........................................

25、......................................................................................432.9.3.數(shù)據(jù)庫(kù)性能優(yōu)化.......................................................................................................................

26、....442.9.4.負(fù)載均衡方案...............................................................................................................................462.10.系統(tǒng)部署方案..............................................................

27、.........................................................................472.10.1.使用集群技術(shù)的必要性...............................................................................................................472.10.2.集群部署方案..

28、.............................................................................................................................482.10.2.1.鏡像服務(wù)器雙機(jī).............................................................................

29、......................................................492.10.2.2.雙機(jī)與磁盤陣列柜互聯(lián).......................................................................................................................492.10.3.Railsapp的子系統(tǒng)的部署..

30、.........................................................................................................502.10.3.1.前端的選擇...................................................................................................

31、........................................502.10.3.2.后端的選擇...........................................................................................................................................522.10.3.3.分析和小結(jié).........

32、..................................................................................................................................532.10.4.Rails部署工具........................................................................

33、.....................................................542.10.5.系統(tǒng)集成與軟件部署...................................................................................................................542.11.系統(tǒng)設(shè)計(jì)方案合理性..................

34、.........................................................................................................573.系統(tǒng)關(guān)鍵技術(shù)實(shí)現(xiàn)方案系統(tǒng)關(guān)鍵技術(shù)實(shí)現(xiàn)方案...........................................................................................

35、....................................583.1.RUBY語言以及敏捷開發(fā).....................................................................................................................583.2.RUBY工作流引擎..................................