| National university graduates employment management is one of the key tasks of the Ministry of National Education and the Ministry of Personnel. Since the beginning of reform and opening up, the state has set a higher employment levels of management requirements. As demand for the market is expanding, there has been an increasing amount of information needed to be addressed in order to enable the successful completion of the employment process management, rational development of the regulatory oversight measures to ensure fairness, Special education is also necessary to strengthen the exchange of information and information processing, statistical capacity.Therefore, the developing of the "National Graduate Employment Management System," All units throughout the country, data standard, fast and accurate data transmit messages, and to realize the sharing of information becomes increasingly important. Therefore, the development of secondary school graduates nationwide management system has important significance.MIS graduates of the Inner Mongolia University for Nationalities early start. So far it has built Windows/NT, Windows 2000 operating system .Student enrollment, school and other information are stored in the database server. Offer employment guidance center of the paper-based system based on FoxPro database system, the database server can not share data directly, the need to manually import and export of data, has not played online data sharing advantages. In addition, the timeliness and accuracy of information dissemination and recruitment is very important during the re-employment work. If full use of the Internet for the timeliness, scope, nature of the characteristics of the world to achieve the release employment information, career guidance will be more flexible, more efficient and graduates of the first-time access to accurate information about job opportunities. This is based on Internet technology, database technology .It is the completion of major systems development work. in college graduates Information Management System.一,System Requirements AnalysisThis is about management information National university graduates and new pattern of business process management and system data flow analysis二,MIS database designI. Database Management System Selection. Microsoft SQL Server Is a high-performance relational database management system for the use of the Windows platform for the department, it is the most popular enterprise databases. Therefore, in development, using the SQL Server.II Transaction Processing. Transaction Processing is concurrency control unit to control things Management includes expressions, Transaction Log.三,The design C/S, The design B/S handling ServicesI The design C/S. MIS in the corresponding employment of college graduates chose a fourth-generation language development tools, taking into account the compatibility with other existing Management Information System, Decided to adopt the enterprise version Delphi6. O. Delphi is the fourth-generation programming language of Borland , it is object-oriented, visual programming environment with the rapid application development tool, it can be used to develop highly efficient applications.C/S part of the security of the system mainly rely on SQL server to the user account number and password verification. SQL Server users legitimacy of the certification, there are two ways :Windows NT and mixed-mode differential differential mode (SQL Server and Windows NT)II The design B/SDNA is distributed application development by Microsoft to provide a platform .It uses a standard Windows-based services which meet the requirements of distributed applications, its core application development model through COM CIS integration.B/S part of the operational environment is much more complex, so it is all the more important part of the security. B/S part in the realization, Takeing a number of measures to strengthen security: Useing IIS and window NT, Web users in SQL server to limit the powers, Preventing users from jumping over the landing page, verifing the legitimacy of data ,in a timely manner and to install window N and IIS patch.四,MIS development programI MIS structureMIS structure of employment. MIS structure, including C/S B/S two parts, B/S is to provide some of the major Web services; C/S part of the employment system for the management of various management personnel.II MIS System Development MethodMIS System Development Method has Life cycle, ,DADM method. Rapid PrototypingMIS combination of the actual development environment, the development of more than three months method has advantages and disadvantages. Therefore, the actual use of the three stages of the system development process : development of the database design phase, construction prototype stage and the prototype stage of evolution.五,System DesignThe main purpose of design next phase of the SystemI System Design. System requirements and the system design is based on the actual situation of the new system , overall structure and the use of available resources for the design broadly, it is a macro, set design and overall System.Design phase is usually from several aspects :the analysis result, the existing technology, the existing information management and information technology standards, norms and the legal system, the user needs, system operating environment. Overall employment of college graduates nationwide have adopted the goal of the website information Management information system design employment of college graduates nationwide have the following principles : reliability, security, fault tolerance, adaptability and flexibility, practicality, advanced, easy maneuverability.II Employment of college graduates nationwide to achieve the management information system functions from the website content, web development, page construction site. National University Graduates Employment Management Information System points. Building Established a website to be roughly divided into three stages : pre-planning and realization of the website and the website of the late r alization and operation. Web site development process, the person responsible for each task should be designated process. National employment of college graduates for management information systems security, physical security can adopt the following strategy : security strategy, access control, data encryption strategy, and network security management strategy. This fully guarantee the employment of college graduates nationwide for the smooth operation of the management.III National employment of college graduates management information systems, network programming full advantage of the latest in Web technology, but also a large-scale management system and require a large amount of human, material and financial resources. The system safety, stability advanced firewall, encryption, data transmission technology bundles to be addressed. Management System requirements for high quality staff, a high level of computer literacy to complete management system.。... |
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