The Design And Implementation Of Liaoning Mobile Bass

With the increasing severity of the telegraphic market competition, it is a real challenge to the telegraphic proprietors on serving content, serving method, serving quality, management and serving consciousness, if the local telegraphic proprietors want to keep steps with the foreign developed proprietors. In order to improve the competitive power, China Mobile Limited Co. brought forward a Business Analyse Support System (BASS) with the aim of setting up a uniform Data and Information Integrating Platform, and a special data warehouse came into being that the data were displayed by OLAP.According to the operation and technic criterion of BASS of China Mobile Limited Co., Liaoning Mobile's BASS based on the real operation requirement of local province was built by Liaoning Mobile Limited Co.. Advanced ETL, data warehouse OLAP, data mining and other technologies were adopted by the system. The system lays out the main subject of users, operation, income, emulants, service quality, marketing manage, VIP, new operations, data operations and coorperation service on OLAP, which supported the analysis and decision-making of the original market in Liaoning province.Liaoning Mobile's BASS OLAP module is designed and realized in this paper. Based on the highest of the data integration module of data warehouse, the requirement of nine main analytic subjects of the BASS are researched and analyzed, and the functions are designed in the paper. Aims at the content designed, the CUBE is created by the polymerized data in the data warehouse, and online-analysis and online-disposing are supplied by the OLAP server.At last, this paper focuses on described the prominent problem of the OLAP analytic performance depression caused by the huge data of Liaoning Mobile Limited Co., and resolve the problem by adjusting the Dense and Sparse and so on, and reduce...