【正文】 ..................................26. 系統(tǒng)總體結(jié)構(gòu) .......................................................................................................................................26. 總體邏輯結(jié)構(gòu) ...............................................................................................................................27. 基礎(chǔ)設(shè)施層 ...............................................................................................................................................29. 數(shù)據(jù)資源層和數(shù)據(jù)庫模型設(shè)計(jì) ...............................................................................................................29. Ruby 實(shí)現(xiàn)的應(yīng)用支撐平臺(tái) ......................................................................................................................30. 業(yè)務(wù)應(yīng)用層 ...............................................................................................................................................30北京夢龍信息技術(shù)有限公司 電子化采購招投標(biāo)平臺(tái)系統(tǒng)解決方案白皮書北京夢龍信息技術(shù)有限公司 ii. 用戶服務(wù)層 ...............................................................................................................................................30. 標(biāo)準(zhǔn)和規(guī)范體系 .......................................................................................................................................31. 安全體系和運(yùn)行保障機(jī)制 .......................................................................................................................31. 網(wǎng)絡(luò)拓?fù)?.......................................................................................................................................32. 關(guān)鍵技術(shù) ...............................................................................................................................................32. Ruby 語言 Rails 框架以及敏捷開發(fā) ...........................................................................................32. SOA 體系架構(gòu)及 ESB 企業(yè)服務(wù)總線技術(shù) ................................................................................33. OA、工作流引擎和業(yè)務(wù)流程定制技術(shù) .....................................................................................33. B/S 和跨平臺(tái)的 C/S 綜合應(yīng)用客戶端相結(jié)合的多層分布式技術(shù) ............................................33. 海量數(shù)據(jù)存儲(chǔ)與管理技術(shù) ...........................................................................................................33. 中間件技術(shù) ...................................................................................................................................33. 組件化、構(gòu)件化開發(fā)技術(shù) ...........................................................................................................34. XML 和 Web Service 技術(shù) ..........................................................................................................34. 門戶管理技術(shù) ...............................................................................................................................34. 系統(tǒng)數(shù)據(jù)接口設(shè)計(jì) ...............................................................................................................................34. 數(shù)據(jù)接口規(guī)范設(shè)計(jì) .......................................................................................................................34. 通訊模式 .......................................................................................................................................35. 同步消息傳送 ...........................................................................................................................................35. 異步消息傳送 ...........................................................................................................................................35. 點(diǎn)對(duì)點(diǎn)傳輸 ...............................................................................................................................................35. 路由轉(zhuǎn)發(fā) ...................................................................................................................................................35. 發(fā)布/訂閱 ..................................................................................................................................................35. 集群 ...........................................................................................................................................................36. 客戶端 .......................................................................................................................................................36. 數(shù)據(jù)格式 .......................................................................................................................................36. 交換協(xié)議 .......................................................................................................................................36. 數(shù)據(jù)接口模型設(shè)計(jì) .......................................................................................................................37. 數(shù)據(jù)結(jié)構(gòu) .......................................................................................................................................37. 數(shù)據(jù)集 ...........................................................................................................................................40. 其他系統(tǒng)設(shè)計(jì) .......................................................................................................................................41. 開放性設(shè)計(jì) ...................................................................................................................................41. 可擴(kuò)展性設(shè)計(jì) ...............................................................................................................................41. 靈活性設(shè)計(jì) ...................................................................................................................................42. 安全性設(shè)計(jì) ...........................................................................................................................................43. 系統(tǒng)性能設(shè)計(jì) .......................................................................................................................................43. 系統(tǒng)性能設(shè)計(jì)目標(biāo) ...................................................