Research And Implementation Of General Staff Performance Appraisal System

Performance appraisal system is a kind of typical management information system, and it must manage and operate performance data. However, the diversity of performance appraisal methods limits the application range of software systems based on specific appraisal methods. This thesis studies and implements a common performance appraisal system, which is based on metadata-driven data management technology and realizes the data definition, management and operations during the software running.In order to study the related theory and technology, and design and implement the corresponding software system, this thesis has completed the following work:1. Related technology researchSome key technologies used in the design and development of the system, including software architecture, software development process and POP and OOP, are studied. Research on these key technologies, the purpose is to master software development technology, construct a reasonable software structure, reduce the difficulty of software development, and improve the efficiency and quality of the software.2. Metadata driven data management software implementation method researchThe metadata based data management technology is studies. Its key parts include metadata and metadata, the problems in the implementation process of management software, and metadata driven data management software, and so on. In metadata and metadata, the concept of metadata and metadata is described, and its application is also described. Through the research on the implementation process of management software, the problem of the system is analyzed, and the design method of data management software is put forward.3. The system’s requirements analysis and designThe requirements analysis and design of the general staff performance appraisal system are realized, including system requirements analysis, system architecture design, module and function design and data design. In software requirements analysis, the functional requirements analysis and non functional requirements analysis of the software are carried out. System architecture design describes the components of the system, and the interaction between these components. This system uses the C/S architecture, and use the idea of layered design in the design of the client software. Module and function design is based on the functional requirements analysis results of the software, based on the design criteria of high cohesion and low coupling, the division of the module is completed. Database design is a structured design of the data involved in the system function.4. Realization of the systemFirstly, the selection of the system development and running environment are described. The environment consists of various hardware and software resources in the process of system development and operation. Then, the architecture and function of the system are presented, which mainly describes the implementation of the C/S architecture and the hierarchical architecture. In the function implementation, business process and key algorithms of the system are described Finally, some functional interfaces of the system are presented.