Design And Implementation Of Background Data Scheduling Subsystem In Telecom Business Intelligence

With the increasingly fierce competition of telecom service market, all operators realize that the simple "price war" has been unable to meet the needs of enterprise development, while the constant deepening of enterprise information have become all operators' important means to improve their competitiveness. Telecom enterprise Business Intelligence system supports effective and rational analysis and processing of all the information of the enterprise, providing a reliable basis for decision making in the operation for the enterprise decision-makers.This paper provides a detailed description of design and implementation of Background Data Scheduling subsystem of telecom enterprises BI system based on my participation in the development of telecom enterprises BI system of some provincial operator. This paper introduces the structure and core supporting technologies of telecom enterprises BI system, including technologies used in the process of system implement: data warehouse,data mining,OLAP and so on. The design of Background Data Scheduling subsystem includes the main process: data files generation, data pretreatment, extraction and transformation of data files, data filtering and summary in the data warehouse, subsystem processes and scheduling, subsystem issues such as feedback and interpretation and so on .This paper mainly focuses on the following aspects:(1)Through the project of telecom BI system of some provincial operator that I have participated in, introduce the application of Data Warehouse technology in telecom enterprise BI System, and do analysis and explain combined with the characteristic of domestic telecom Data Warehouse;(2)According to the Background Data Scheduling subsystem in BI system of some provincial operator that I have attended to develop, explain some relative technology of data scheduling and the process of design and implement of such subsystem;(3)Analyze based on my experience of developing in this project, point out the problems and locations that should be improved of the current version of Background Data Scheduling subsystem;Telecom BI system has been the key system of the most important information systems in enterprises with dense data. As the part to deal with the largest number of information and the most complex process, Background Data Scheduling subsystem plays a rather important role in the whole system, helping telecom enterprises carry out the solid step in the process of building a successful telecom BI system.