Design And Implementation Of Investment Management Information System Of Large Enterprises Based On Object-oriented Technology

Management information technology refers to the use of information technology in the field of management for the use of perfect, so that it can be more reasonable to create organizational management system, and then to the resources and the organization of data effectively. Large enterprise investment management information system mainly to large-scale enterprise information management for digital, organized and intelligent. So that the enterprise investment management and electronic information management for the perfect combination. Using the real time and reliability of network communication, to investment in enterprise management personnel can real-time information query and update, make sure the enterprise face the investment of the real time data.In this way makes enterprise investment project management become more efficient and investment projects to adjust more directional.In this article, first of all, according to the large enterprise investment management process and related matters, and the investment management information system needs analysis, it is concluded that the system is mainly composed of project information management, report to fill in management, project analysis, report audit management and information management of the five most.Then combined with the reality of investment project management in the five aspects of the business process and initial use case diagram is given, and then analyze the function of the system structure and design, according to the functional organization structure design of the corresponding object, according to different requirements and design reasonable animal sign and the object of the operation. From five different management module given timing diagram of five parts, according to the sequence diagram to design the corresponding objects and attributes, from the demand to the underlying demand analysis step by step, finally the corresponding functional organization structure and the corresponding object, analyze the corresponding entity set and its properties in the system.To express its entities and relationships between entities, need relationship in system is given. Finally through the analysis of the entities and relations of the system in the design of the corresponding table. In addition, this article system provides a service staff, but also to the enterprise senior management personnel and the underlying management service provides the related function. Senior staff to view information about each link, through the system can also be through the system for timely notification process condition changes.In this paper, in the business process of the system in detail, on the basis of combing do to system requirement analysis, database design, detailed design, system implementation, etc.In a practical system development process on the system are introduced in detail.