G2G數(shù)據(jù)交換平臺數(shù)據(jù)管理中心子系統(tǒng)的設(shè)計與實現(xiàn)
發(fā)布時間：2018-08-26 06:50
【摘要】：近年來,我國政府信息化已有相當基礎(chǔ)。一個顯著標志是:各部門建設(shè)起為數(shù)眾多的各類信息系統(tǒng)。然而這些系統(tǒng)之間缺少聯(lián)接和溝通,往往“各自為政”,形成了許多信息“孤島”,導致各種相似系統(tǒng)重復建設(shè),不僅造成資源和資金上的大量浪費,也影響了政府的效率和形象。G2G(Government to Government政府間電子政務(wù))數(shù)據(jù)交換平臺正是為解決這一問題而生。此平臺實現(xiàn)了跨地區(qū)、跨部門、數(shù)據(jù)交換管理高效完善的且符合江西省實際情況的政務(wù)數(shù)據(jù)交換與共享。筆者主要參與了其中的數(shù)據(jù)管理中心子系統(tǒng)的設(shè)計與實現(xiàn)工作。筆者實習期間參與的該子系統(tǒng)的主要工作包括:通過對江西省各主要單位數(shù)據(jù)的實際情況進行調(diào)研分析,完成系統(tǒng)的需求與可行性分析,明確了該子系統(tǒng)的需求;完成了系統(tǒng)的概要設(shè)計,包括架構(gòu)設(shè)計、功能設(shè)計、數(shù)據(jù)庫設(shè)計與相關(guān)的表設(shè)計;詳細設(shè)計并實現(xiàn)之前劃分的功能模塊,之后參與系統(tǒng)的各種測試工作。通過以上的分析和設(shè)計,筆者和團隊確定系統(tǒng)主要包括以下功能模塊:(1)基礎(chǔ)配置:對本中心范圍內(nèi)參與交換的服務(wù)器設(shè)備、數(shù)據(jù)庫等設(shè)備和邏輯節(jié)點的信息和參數(shù)進行注冊和管理(啟用、停用、刪除等)、同步等操作。(2)交換業(yè)務(wù)管理:完成交換任務(wù)的配置(添加、刪除等)、調(diào)度及相關(guān)的應(yīng)用域、影子表的管理。任務(wù)來源有兩種渠道:一種是在該子系統(tǒng)手動添加交換任務(wù),一種是根據(jù)“信息資源目錄管理子系統(tǒng)”的訂閱訂單自動生成交換任務(wù)。(3)策略管理:制定策略并通過策略引擎服務(wù)類智能地完成最佳策略的生成及輔助任務(wù)調(diào)度,以完成最佳交換策略方案的生成,并推薦給交換任務(wù)選擇綁定。(4)系統(tǒng)管理:主要包含操作日志查詢、系統(tǒng)參數(shù)等系統(tǒng)輔助功能的管理。系統(tǒng)前臺和后臺采用B/S結(jié)構(gòu)的瀏覽-響應(yīng)設(shè)計,遵循SOA的架構(gòu)風格。系統(tǒng)本身通過Web Service產(chǎn)品定義成一個服務(wù),按省市縣三級中心部署,并通過接入ESB服務(wù)總線與接入總線的其他管理中心和前置系統(tǒng)等子系統(tǒng)互聯(lián)。SOA架構(gòu)有松耦合、伸縮性好、接口平臺無關(guān)性等優(yōu)點非常有利于打破信息孤島,實現(xiàn)政務(wù)資源的的共享與高效利用。并且本系統(tǒng)設(shè)計與開發(fā)過程中高度重視系統(tǒng)的操作可行性,整個系統(tǒng)界面簡潔直觀,各功能模塊風格一致,功能名稱定義通俗易懂,采用的Web Service產(chǎn)品Axis2使系統(tǒng)速度更快,更容易部署,ESB總線產(chǎn)品Dubbo框架采用更加靈活的接口管理和路由尋址等系統(tǒng)服務(wù)間連接交互管理功能。本系統(tǒng)已完成預(yù)定功能的實現(xiàn)及測試,并已成功在各級數(shù)據(jù)中心交付使用,大大提高了本省政務(wù)資源的使用效率。
[Abstract]:In recent years, our government informatization has been quite basic. A remarkable sign is that various departments have built up a large number of information systems. However, the lack of connection and communication between these systems, which are often "separate", form many "isolated islands" of information, which lead to the repeated construction of similar systems, which not only result in a large waste of resources and funds, It also affects the efficiency and image of the government. G2G (Government to Government intergovernmental e-government) data exchange platform is designed to solve this problem. This platform realizes the administrative data exchange and sharing between regions, departments and departments, which is efficient and perfect and in line with the actual situation of Jiangxi Province. The author mainly participated in the design and implementation of the data management center subsystem. The main work of this subsystem during the practice of the author includes: through the investigation and analysis of the actual data of the main units in Jiangxi Province, the requirements and feasibility analysis of the system are completed, and the requirements of the subsystem are clarified; Completed the outline design of the system, including architecture design, function design, database design and related table design; detailed design and implementation of the previous partition of functional modules, after participating in various testing work of the system. Through the above analysis and design, the author and the team determined that the system mainly includes the following functional modules: (1) basic configuration: for the server equipment participating in the exchange within the center, Database and other devices and logical nodes of information and parameters for registration and management (enabled, deactivated, deleted, etc.), synchronization and other operations. (2) Exchange business management: completion of the switch task configuration (add, delete, etc.), scheduling and related applications, The management of shadow tables There are two sources of tasks: one is to manually add an exchange task to the subsystem, One is to generate the exchange task automatically according to the subscription order of "Information Resource Directory Management Subsystem". (3) Policy management: make policy and intelligently complete the best policy generation and auxiliary task scheduling through the policy engine service class. In order to complete the generation of the best exchange policy scheme, and recommend to the exchange task selection binding. (4) system management: mainly includes the operation log query, system parameters and other system auxiliary functions management. The browser-response design of B / S structure is adopted in the foreground and background of the system. It follows the architecture style of SOA. The system itself is defined as a service by Web Service products, deployed according to the three-level center of provinces, cities and counties, and interconnected with other management centers and front-end subsystems of the access bus via the ESB service bus, which is loosely coupled and scalable. The independence of interface platform is very helpful to break the isolated island of information and realize the sharing and efficient utilization of government resources. In the process of designing and developing the system, we attach great importance to the operation feasibility of the system, the interface of the whole system is simple and intuitive, the style of each function module is the same, the definition of function name is easy to understand, and the Web Service product Axis2 makes the system faster. It is easier to deploy the ESB-bus product Dubbo framework with more flexible interface management, routing addressing and other system services connection interaction management functions. The system has completed the implementation and testing of the predefined functions, and has been successfully delivered in the data center at all levels, greatly improving the efficiency of the use of provincial government resources.
【學位授予單位】：北京交通大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TP311.52
本文編號：2204065
[Abstract]:In recent years, our government informatization has been quite basic. A remarkable sign is that various departments have built up a large number of information systems. However, the lack of connection and communication between these systems, which are often "separate", form many "isolated islands" of information, which lead to the repeated construction of similar systems, which not only result in a large waste of resources and funds, It also affects the efficiency and image of the government. G2G (Government to Government intergovernmental e-government) data exchange platform is designed to solve this problem. This platform realizes the administrative data exchange and sharing between regions, departments and departments, which is efficient and perfect and in line with the actual situation of Jiangxi Province. The author mainly participated in the design and implementation of the data management center subsystem. The main work of this subsystem during the practice of the author includes: through the investigation and analysis of the actual data of the main units in Jiangxi Province, the requirements and feasibility analysis of the system are completed, and the requirements of the subsystem are clarified; Completed the outline design of the system, including architecture design, function design, database design and related table design; detailed design and implementation of the previous partition of functional modules, after participating in various testing work of the system. Through the above analysis and design, the author and the team determined that the system mainly includes the following functional modules: (1) basic configuration: for the server equipment participating in the exchange within the center, Database and other devices and logical nodes of information and parameters for registration and management (enabled, deactivated, deleted, etc.), synchronization and other operations. (2) Exchange business management: completion of the switch task configuration (add, delete, etc.), scheduling and related applications, The management of shadow tables There are two sources of tasks: one is to manually add an exchange task to the subsystem, One is to generate the exchange task automatically according to the subscription order of "Information Resource Directory Management Subsystem". (3) Policy management: make policy and intelligently complete the best policy generation and auxiliary task scheduling through the policy engine service class. In order to complete the generation of the best exchange policy scheme, and recommend to the exchange task selection binding. (4) system management: mainly includes the operation log query, system parameters and other system auxiliary functions management. The browser-response design of B / S structure is adopted in the foreground and background of the system. It follows the architecture style of SOA. The system itself is defined as a service by Web Service products, deployed according to the three-level center of provinces, cities and counties, and interconnected with other management centers and front-end subsystems of the access bus via the ESB service bus, which is loosely coupled and scalable. The independence of interface platform is very helpful to break the isolated island of information and realize the sharing and efficient utilization of government resources. In the process of designing and developing the system, we attach great importance to the operation feasibility of the system, the interface of the whole system is simple and intuitive, the style of each function module is the same, the definition of function name is easy to understand, and the Web Service product Axis2 makes the system faster. It is easier to deploy the ESB-bus product Dubbo framework with more flexible interface management, routing addressing and other system services connection interaction management functions. The system has completed the implementation and testing of the predefined functions, and has been successfully delivered in the data center at all levels, greatly improving the efficiency of the use of provincial government resources.
【學位授予單位】：北京交通大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TP311.52
【參考文獻】
相關(guān)期刊論文 前7條
1 殷明;楊穎;席曉;;大數(shù)據(jù)時代,數(shù)據(jù)共享“倒逼”政府治理改革[J];通信世界;2016年10期
2 李永忠;董凌峰;;政府部門間G2G信息資源共享的演化博弈分析[J];電子科技大學學報(社科版);2015年02期
3 馬丁;龐鑫;;軟件項目需求分析若干問題探討[J];項目管理技術(shù);2014年04期
4 郭靜;;基于數(shù)據(jù)交互平臺進行“信息孤島”消除法研究[J];現(xiàn)代電子技術(shù);2013年22期
5 王春麗;;基于SOA架構(gòu)的基建工程管理信息系統(tǒng)[J];電腦編程技巧與維護;2013年20期
6 亓靜;;淺析軟件測試在軟件開發(fā)中的重要意義——從軟件功能測試的作用談起[J];計算機光盤軟件與應(yīng)用;2013年12期
7 劉海杜;;軟件的非功能需求及測試方法探討[J];軟件產(chǎn)業(yè)與工程;2010年05期
相關(guān)碩士學位論文 前2條
1 田海南;遼寧省農(nóng)村信用社信貸系統(tǒng)的設(shè)計與實現(xiàn)[D];大連理工大學;2015年
2 譚典;四川移動PUSH信息服務(wù)云模塊的設(shè)計與實現(xiàn)[D];電子科技大學;2015年
，本文編號：2204065
本文鏈接：http://sikaile.net/kejilunwen/ruanjiangongchenglunwen/2204065.html
最近更新
教材專著
