The Study Of Requirements Priority Management For Telecom Operator Data Center Development Project

With the intelligent mobile terminals explosive growth of mobile in recent years, Internet applications increasingly deepened people’s daily lives. The traditional telecom operators fell into network traffic pressure surge, a sharp decline in the value of unit flow difficulties, pipeline operators trend is difficult to avoid. In this situation, the operators have raised traffic fine management direction for the development and adoption of cloud computing technology data operations center system construction, IT support system as operators building new direction. But in the data center system construction, there isn’t a scientific way to prioritize requirements of the project, the problem of low efficiency of system construction. By establishing priority evaluation system used in the data center project with the relevant requirements engineering theory approach to demand management theory of scientific management, in order to solve the above problems.This study how data center operators priority project applications evaluation system management, data center operators can improve work efficiency projects, improve development quality, rapid support to meet the needs of the business and reduce project risks and development costs.On completion of the main work is as follows:(1) First by the demand for data center systems development case analysis to identify the current operators of IT systems projects, in the requirements management problems and deficiencies. Meanwhile IT support system from the operator point of view of construction manufacturers, software projects further in the past, on the demand management problems for research to clarify this important research.(2) Then for the case study found that operators of IT systems software development problems, combined with project management theory and requirements engineering methods proposed software project needs priority model conceived, and model building and selection index system. On the demand-priority evaluation model in the selection of indicators, using the Delphi method selection of indicators, and expert feedback data using statistical methods for processing..(3) The next, the priority needs assessment model for use in the actual project. On the demand-priority application of the model used AHP to determine the priority needs of the model index weights, and then for the unification of China Unicom, the demand for data center projects for priority assessment.(4) Finally, using the results of the analysis. By using the priority needs assessment model, which greatly improves the project’s demand management results. Proved using demand priority management for software developers to optimize the requirements management process, in the case of limited resources, quickly realize customer needs, improve user satisfaction.This thesis contributes to the decision analysis method is introduced to software project management needs among the project team can stand on strategic perspective software project requirements management, in practice, can really put the project due to a software project requirements management is not in place due to the project minimize the negative impact. For those who have multi-stakeholder involvement, organizational complexity, demand has not yet entirely clear, user-side business requirements put forward many departments demand divergence between different departments, and lack a similar system for demand-side reference software projects, you can quickly narrowing differences in views of all parties, in a relatively short period of time to reach a consensus and to identify needs priority list, so that projects run smoothly forward.