| China Telecom Zhejiang branch has made significant achievementsinthe cons truction of mobile network construction, this is mainly due to the Zhejiang Telec om has pioneered the use of mobile network construction system. This systemfro m the beginning of the project, including the project applicaion, project change,pr oject cancelled management, research management, project resolutionmanagement,Design management, project approval management, report deli very list of asset s, and final accounts audit process, project filing, covering almost the whole proce ss management of network engineeringconstruction. At the same time,feasibility st udy, project design, project resolution process in all the examination,verification an d approval of the entire process show. In this paper, the software engineering thou ght as the guiding ideology, the system needs analysis, overall design, detailed de sign, system implementation and testing etc.Company of Zhejiang province construction China Telecom network project is mostly middle scale, construction period is short, and often there will be multipl eparallel or cross phenomenon of the construction project. In a longer period ofti me,network infrastructure project management has always been a weak part of th eChina Telecom. In order to facilitate the management of these projects, Zhejian g Telecom has constructed a set of its own network infrastructure project manage ment system. The system includes the whole process management of networkcon struction, for the promotion of Zhejiang telecom network construction process,exa mination and approval work standardization, standardization of audit work, hasthe very strong practical significance. In the process of using this set of managemen t system, network construction system of Zhejiang Telecom is optimized, the basic network building and continue to reduce costs. The system not only improve th e quality of network construction, improve the utilization rate ofnetwork infrastru cture, can promote the China Telecom overall network constructionpace. Can say, t his system is the inevitable requirement of China Telecominformation, basic supp ort and guarantee is to deal with the fierce marketcompetition.As one of the national basic telecom operators, China Telecom also follow t he high and new technology in the network construction step, don’t stop on thetel ecommunication network technology innovation, at the same time, on the basis of network engineering management system also has strict requirements. This system in the development process, the use of JAVA language, and the development of architecture is the use of the software development field of leading J2EE develop ment framework, using open source framework:Strusts2+Spring+JDBC. In the de velopment process, a process configuration and process management usingthe wor kflow engine JBPM, an open source JBPM coverage of the business process man agement, workflow, service collaboration in the fields of the executable process la nguage development framework, because it is open source, and the encapsulation of the interface can be called directly, so the development of this system low co st. In the aspect of the selection of database, the system is more likely to choos e ORACLE, ORACLE is one of the server or B/S system structure of database is currently the most popular client. It compared to other distributeddatabase produ cts, ORACLE database in the preservation of data persistence,data sharing, data re liability has a strong advantage, these all belong to thecategory of the ORACL E complete data management. At the same time, it is acomplete relational databas e products, can view operation, follow the data of physical and logical independe nce principle. Generally speaking, the ORACLE database has the very strong usab ility, scalability, and data security and stabilityare strong. |
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