The exploration of business intelligence technology in public transportation industry

With the continuous improvement of China's enterprise informatization and the increasingly fierce competition in the industry, the status of Business Intelligence (BI) technology is very important, and its application in all walks of life has gradually expanded, and has been increasing trend. Therefore, how to make use of data warehouse and data mining in BI technology, find out the characteristics of business, explore daily operation rules, analyze and discuss existing problems, and provide important strategic significance and scientific basis decision by enterprise accumulative Business Data analysis, then become the problem that is crucial for many enterprises nowadays. Public transport enterprises in China not only assume a certain social responsibility, it also requires its management must pay attention to their own economic interests. Therefore, to improve the service quality of enterprises, enhance their operational capability and competitiveness, and build a public transport system with characteristics of socialism with Chinese characteristics, we must rely on the support of business intelligence system, which is of great practical significance for the public transport industry to keep pace with the times, to carry out industrial innovation and to enhance sustainable development ability.

Based on the analysis of the basic theory and technical characteristics of business intelligence technology, the design and implementation of BI system is carried out according to the specific needs of enterprises. Among them, the latter is the focus of attention.

First of all, we need to do a brief survey and analysis of the development of business intelligence at home and abroad, and make an overall estimate of the overall environment for the implementation of business intelligence, thus paving the groundwork for follow-up work. Secondly, we should study several core technologies of business intelligence, such as Data Warehouse technology, OLAP technology and data mining technology.

In the implementation of the detailed business intelligence projects in the public transport industry, according to the analysis of the business needs of the public transport companies, and combined with their characteristics in the public transport industry, the paper puts forward specific solutions including designing and creating Data Warehouse and OLAP, and the application of data mining in the DW/BI system. Among them, the data warehouse is the basis of the business intelligence system, the analysis of its design is very important, in this process, can put forward a series of important issues; OLAP also plays an important role in business intelligence technology, its main task is to dimension modeling, and in data mining, The choice of data mining algorithm and the process of data mining, combined with the business needs of enterprises, to achieve the correlation analysis of repair category and fault category are very important key points of attention. The development and implementation of the DW/BI system of public transport archives can eliminate several difficult obstacles in the enterprise: Manual analysis, the inability to use historical data, etc.

The application and development of business intelligence technology has a very good prospects, whether in terms of technology or other aspects, the integration of the public transport industry BI system in the subsequent development of a lot of work needs to be done, such as the establishment of detailed industry management analysis model, not only the statistical knowledge has high requirements, It also needs to be well-versed in the management of the entire industry. Based on an analytic model, you can make bi analytics more effective.

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The exploration of business intelligence technology in public transportation industry