Research And Realization Of Project Progress Management System For A Software Company

In recent years, the project management thought obtained the unprecedented application. Regardless of the de signing department, the construction enterprise or the engineering firm, the project is the enterprise survival life. The modern engineering project is higher and higher to the technical content request. The company is strict in the quality, the investment repayment and the plan progress request . The project risk and the management difficulty also increase along with it. For the domestic software enterprise to promote the company competitive ability, the most important thing is to strengthen the project management practically. Project management is a definitely non- easy matter, either. There are many challenges in the implementation project management process central plane. The personnel flows in a big way, the unstable development cycle, the project progress guaranteed with difficulty and so on are the main aspects which the domestic software company generally exists. Therefore the software company urgently needs to obtain one kind of software to be allowed to facilitate carries on the project management. This topic has the universal model significance to each kind of software development company.The paper first in the thorough analysis project management history and the current present situation foundation, unified the software company project management characteristic to propose the system overall structure and the module composition, has produced the topic research aim, the key question solution mentality and the system realization strategy. Next, the discussion system uses present quite popular Struts+Spring+Hibernate technology, through the different conformity ways contrast, to determine a system development good frame foundation. After that, possibly hides each kind of question after the multi analysis software company project management in, systematically described the data model, the database and the function module and so on .The concrete design mentality and the realization related in detail CPM and PERT which has carried on the project time management using the key with the probability network appraisal technology, introduced the utilization passed the time appraisal law, the time limit for a project appraisal law, the man-hour of appraisal law carries on the project progress appraisal. The system uses the B/S structure, in the performance history it uses three developments overhead constructions, namely the expression level, the service logic level and the data level, in this way can cause the coupling degree between the software various levels to reduce, and has discussed access control technology based on the role. Finally, comprehensively outlines the system to be soft, the hardware platform selection, systematically described the system test content and the method, pointed out the experiment and the test result.The article finally has been discussing certain insufficiencies and the limitation which the system still exists, and proposed the direction and the research plan from now on.