分布式教务管理系统的设计与实现
摘要
教务管理是学校的重要职能之一,是衡量学校管理水平的重要标准。数字化教务管理系统也是高校建设数字校园的一个重要组成部分。在当前高等教育变革的大背景下,各高校原有的教育教学模式都在不同程度地进行着一系列的变革,这就要求当前构建的数字化教务管理系统必须满足这种不同的变革需求,解决学校在变革进程中面临的许多问题。
为了决解由于多校合并,学生扩大招生,学院规模扩大,带来的学校教务管理上的问题,同时也为了提高学校教务管理水平,开发了该教务管理系统。在设计模式上,系统采用了基于ASP.NET技术的三层Web应用程序开发设计模型。可以很好的将业务逻辑和表示相分离,提高了系统的可重用性和可扩展性。本系统实现了对教学计划、排课、选课、学籍及成绩管理等等。系统内的需要大量的访问数据的客户端用户,采用B/S结构简洁、方便、快捷。采用这种模式不仅可以提高工作效率、减轻网络负担,而且在一定程度上也保证了系统的安全性。使得信息得到集中控制,软件的可维护性、可重用性更高。
Constuct the university of high level, the construction of the information system of the educational administration management is important one wreath, is whole high etc. college management of the core and the foundation.Along with the enlargement of workload and request to the work efficiency of raise continuously, handicraft or half automation of the originality management the irregularity of[with] way rears increasingly.This influenced a school management the efficiency of the work to a large extent, even influencing normal teaching progress.Usage the means of the modernization carries on science management, having already become one nasty need the problem for resolving.
In the commonness of the network database the management the system, for example document server or C/S method, data concentration saving, customer the claim passes a calculator network a realization basically, inspecting to a great deal of data and the renewal operate, network and database server of the calculator communication bear heavy burden.But in the distribute type the database, the overall situation data is only a virtual logic structure, the actual data deposits in each node of the calculator network, making the partial operation of long range customer need not pass a correspondence network toward center node a claim, thus significant exaltation data interview speed.For this kind of data processing the way involve to handle to the logic cent slice of the overall situation data, the data assign a processing, distribute type a data a search a processing, the distribute type erupt control and the complete sex safety control etc. problem, make the structure distribute type information management the system become a complicated research work, and this technique also is being placed in from theories to the development process of fulfillment, distribute type the data of the database processing efficiency, proceed together the processing mechanism, data safety and data instauration strategy provided a kind of better data a processing a method for people.
The backstage database of this software adoption is a distribute type database, it is the outcome that database technique and calculator network technique combine together, is a new realm of[with] database technique, decade, the distribute type database technique is in the business, bank, aviation, railroad etc. the profession got to develop very greatly, but led this technique into high school teaching a management domestic to return seldom.Face a high school to extend continuously, the region scatters continuously of development trend, common of database network already very difficult satisfy already index number growth of data processing request.So for the sake of exaltation teaching management of data processing efficiency, lighten calculator network burden, so put forward developing a distribute type educational administration a management system, the exploitation distribute type data processing the technique scatter data saving is each node of network, and pass an united description to make the data of dispersion concentrate to a database virtually in the calculator, since satisfy the teaching management play chess a data to handle a request, and then attain the purpose of[with] data centralized management and data share.Will also make the high school manage in high school teaching application within management of scientific, modernize to rise to a higher layer, so have very big research value. The network structure of[with] this system adoption document share, make use of the saving information of the table's top database, the each mold piece manager passes appropriation customer to carry interface to carry on an operation to each mold piece inside educational administration section.
This system makes use of the forerunner's calculator technique and network resources, carrying out a teaching plan, lining up lesson, selecting elective courses, the automation of student status and the etc. educational administration of the result management work, information-based with the network turn.
为了决解由于多校合并,学生扩大招生,学院规模扩大,带来的学校教务管理上的问题,同时也为了提高学校教务管理水平,开发了该教务管理系统。在设计模式上,系统采用了基于ASP.NET技术的三层Web应用程序开发设计模型。可以很好的将业务逻辑和表示相分离,提高了系统的可重用性和可扩展性。本系统实现了对教学计划、排课、选课、学籍及成绩管理等等。系统内的需要大量的访问数据的客户端用户,采用B/S结构简洁、方便、快捷。采用这种模式不仅可以提高工作效率、减轻网络负担,而且在一定程度上也保证了系统的安全性。使得信息得到集中控制,软件的可维护性、可重用性更高。
Constuct the university of high level, the construction of the information system of the educational administration management is important one wreath, is whole high etc. college management of the core and the foundation.Along with the enlargement of workload and request to the work efficiency of raise continuously, handicraft or half automation of the originality management the irregularity of[with] way rears increasingly.This influenced a school management the efficiency of the work to a large extent, even influencing normal teaching progress.Usage the means of the modernization carries on science management, having already become one nasty need the problem for resolving.
In the commonness of the network database the management the system, for example document server or C/S method, data concentration saving, customer the claim passes a calculator network a realization basically, inspecting to a great deal of data and the renewal operate, network and database server of the calculator communication bear heavy burden.But in the distribute type the database, the overall situation data is only a virtual logic structure, the actual data deposits in each node of the calculator network, making the partial operation of long range customer need not pass a correspondence network toward center node a claim, thus significant exaltation data interview speed.For this kind of data processing the way involve to handle to the logic cent slice of the overall situation data, the data assign a processing, distribute type a data a search a processing, the distribute type erupt control and the complete sex safety control etc. problem, make the structure distribute type information management the system become a complicated research work, and this technique also is being placed in from theories to the development process of fulfillment, distribute type the data of the database processing efficiency, proceed together the processing mechanism, data safety and data instauration strategy provided a kind of better data a processing a method for people.
The backstage database of this software adoption is a distribute type database, it is the outcome that database technique and calculator network technique combine together, is a new realm of[with] database technique, decade, the distribute type database technique is in the business, bank, aviation, railroad etc. the profession got to develop very greatly, but led this technique into high school teaching a management domestic to return seldom.Face a high school to extend continuously, the region scatters continuously of development trend, common of database network already very difficult satisfy already index number growth of data processing request.So for the sake of exaltation teaching management of data processing efficiency, lighten calculator network burden, so put forward developing a distribute type educational administration a management system, the exploitation distribute type data processing the technique scatter data saving is each node of network, and pass an united description to make the data of dispersion concentrate to a database virtually in the calculator, since satisfy the teaching management play chess a data to handle a request, and then attain the purpose of[with] data centralized management and data share.Will also make the high school manage in high school teaching application within management of scientific, modernize to rise to a higher layer, so have very big research value. The network structure of[with] this system adoption document share, make use of the saving information of the table's top database, the each mold piece manager passes appropriation customer to carry interface to carry on an operation to each mold piece inside educational administration section.
This system makes use of the forerunner's calculator technique and network resources, carrying out a teaching plan, lining up lesson, selecting elective courses, the automation of student status and the etc. educational administration of the result management work, information-based with the network turn.
引文
[1]杨德广.高等教育专论[M].上海:上海教育出版社,1998.
[2]金旭亮,编程的奥秘——NET 软件技术学习与实践,北京:电子工业出版社,2006.
[3](美)Jeffrey Richter, Applied Microsoft .NET Framework programming,北京:清华大学出版社,2003.
[4](美)Stephen Walther, ASP. NET Unleashed_(Second Edition),北京:中国电力出版社,2004.
[5]朱扬勇,凌力,客户/服务器数据库应用开发.上海:复旦大学出版社,1997.
[6]武晓春,王晓明.基于 CS 和 BS 模式的教务管理信息系统的设计与实现.电化教育研究,2005, 3 21-24.
[7] Xin Chen,应用框架的设计与实现—.NET 平台,北京:电子工业出版社,1995.
[8]姚竹秀,邱乃贤.高等学校管理理论与实践[M].北京:中国美术学院出版社,1995.
[9]李明.高等学校教务管理导论[M].桂林:广西师范大学出版社,1988.
[10]朱永新.高等学校教学管理系统研究.南京:江苏教育出版社,1998.
[11]张萍.高校实行学分制后教务管理模式的探讨.黑龙江高教研究,2004.5 33-35.
[12]赵月明.高校考试管理的问题与对策.江苏高教,2004.3 57-59.
[13]王帮海等.基于分散校区和完全学分制的网络化教务管理系统研究与实现.计算机应用研究,2004.5 36-38.
[14]何开.学校教务工作实用手册.北京:开明出版社,1992.
[15](美)Roger S. Pressman.软件工程——实践者的研究方法(第 5 版).北京:机械工业出版社,2002, 9.
[16]张海藩软件工程导论(第四版)北京:清华大学出版社,2003. 12.
[17] Hans Van Vliet.Software Engineering-Principles and Practice, Second Edition. New York:John Wiley&Sons,2000.
[18]施伯乐等.数据库系统教程(第 2 版).北京:高等教育出版社,2003, 8
[19]易谅容.网上教务管理系统的开发与实现.系统工程,2002. 11 74-76
[20]程仁虹.教学教务管理业务关系及信息管理系统设计.计算机工程,2003.8 87-89
[21]宣华等.清华大学综合教务系统在教务管理中的应用.计算机工程与应用,2002. 12 67-69
[22]孙海涛,刘楚达.基于分布式结构的综合教务管理系统的研究.湖南农业大学学报(自然科学版),2002.6 51-53
[23]丁梅芳.高校网络化教务管理信息系统的应用及其改进建议.安徽大学学报(自然科学版),2002. 6 4547
[24]马涛,曲守宁,王希普等.教学管理网络化的研究与实践[J].山东工业大学学报(社会科学版),2000. 4 (57) 26-28
[25]吴秋颜,崔旭,赵雅慧.高校教务管理系统 UEAS ( I I)的研制[[J ],延边大学学报(自然科学版),2000, 26 (3) 22"25
[26] Caldeira J .P.,Rosa A. C. School Timetabling Using Genetic Search [A].PATAT97[C].Toronto,1997. 36"38
[27] Erben W.,Keppler J .A Genetic Algorithm Solving a Weekly Course-Timetabling Problem[A].Proceedings of the First International Conference on the Practice and Theory of Automated Timetabling( ICPTAT’95) [C],1995. 64-66
[28]左伟明,基于网络的排课系统的设计与实现.湖南农业大学学报(自然科学版),2004. 2 35-37
[29]唐勇,基于遗传算法的排课系统.计算机应用,2002. 10 56-58
[30] Davis L,Steenstrup M. Genetic Algorithms and Simulated Annealing [M].Morgan Kaufimann Publishers Inc.,Los Altos,1987. CA:1 一 11.
[31]邓矫桐.基于 Web 的远程招生系统的设计与应用.中国远程教育,2004.5 33-34
[32]刘涛,侯正风.基于 B/S 结构的教务管理系统中的数字签名.安徽机电学院学报,2002. 12 46"48
[2]金旭亮,编程的奥秘——NET 软件技术学习与实践,北京:电子工业出版社,2006.
[3](美)Jeffrey Richter, Applied Microsoft .NET Framework programming,北京:清华大学出版社,2003.
[4](美)Stephen Walther, ASP. NET Unleashed_(Second Edition),北京:中国电力出版社,2004.
[5]朱扬勇,凌力,客户/服务器数据库应用开发.上海:复旦大学出版社,1997.
[6]武晓春,王晓明.基于 CS 和 BS 模式的教务管理信息系统的设计与实现.电化教育研究,2005, 3 21-24.
[7] Xin Chen,应用框架的设计与实现—.NET 平台,北京:电子工业出版社,1995.
[8]姚竹秀,邱乃贤.高等学校管理理论与实践[M].北京:中国美术学院出版社,1995.
[9]李明.高等学校教务管理导论[M].桂林:广西师范大学出版社,1988.
[10]朱永新.高等学校教学管理系统研究.南京:江苏教育出版社,1998.
[11]张萍.高校实行学分制后教务管理模式的探讨.黑龙江高教研究,2004.5 33-35.
[12]赵月明.高校考试管理的问题与对策.江苏高教,2004.3 57-59.
[13]王帮海等.基于分散校区和完全学分制的网络化教务管理系统研究与实现.计算机应用研究,2004.5 36-38.
[14]何开.学校教务工作实用手册.北京:开明出版社,1992.
[15](美)Roger S. Pressman.软件工程——实践者的研究方法(第 5 版).北京:机械工业出版社,2002, 9.
[16]张海藩软件工程导论(第四版)北京:清华大学出版社,2003. 12.
[17] Hans Van Vliet.Software Engineering-Principles and Practice, Second Edition. New York:John Wiley&Sons,2000.
[18]施伯乐等.数据库系统教程(第 2 版).北京:高等教育出版社,2003, 8
[19]易谅容.网上教务管理系统的开发与实现.系统工程,2002. 11 74-76
[20]程仁虹.教学教务管理业务关系及信息管理系统设计.计算机工程,2003.8 87-89
[21]宣华等.清华大学综合教务系统在教务管理中的应用.计算机工程与应用,2002. 12 67-69
[22]孙海涛,刘楚达.基于分布式结构的综合教务管理系统的研究.湖南农业大学学报(自然科学版),2002.6 51-53
[23]丁梅芳.高校网络化教务管理信息系统的应用及其改进建议.安徽大学学报(自然科学版),2002. 6 4547
[24]马涛,曲守宁,王希普等.教学管理网络化的研究与实践[J].山东工业大学学报(社会科学版),2000. 4 (57) 26-28
[25]吴秋颜,崔旭,赵雅慧.高校教务管理系统 UEAS ( I I)的研制[[J ],延边大学学报(自然科学版),2000, 26 (3) 22"25
[26] Caldeira J .P.,Rosa A. C. School Timetabling Using Genetic Search [A].PATAT97[C].Toronto,1997. 36"38
[27] Erben W.,Keppler J .A Genetic Algorithm Solving a Weekly Course-Timetabling Problem[A].Proceedings of the First International Conference on the Practice and Theory of Automated Timetabling( ICPTAT’95) [C],1995. 64-66
[28]左伟明,基于网络的排课系统的设计与实现.湖南农业大学学报(自然科学版),2004. 2 35-37
[29]唐勇,基于遗传算法的排课系统.计算机应用,2002. 10 56-58
[30] Davis L,Steenstrup M. Genetic Algorithms and Simulated Annealing [M].Morgan Kaufimann Publishers Inc.,Los Altos,1987. CA:1 一 11.
[31]邓矫桐.基于 Web 的远程招生系统的设计与应用.中国远程教育,2004.5 33-34
[32]刘涛,侯正风.基于 B/S 结构的教务管理系统中的数字签名.安徽机电学院学报,2002. 12 46"48