Design of Practical Information Multidimensional Integration System for Higher Vocational Ideological and Political Courses Facing Big Data

Abstract

In view of the fact that the current information integration system can not quickly integrate a large number of chaotic practical information, this paper designs a multi-dimensional integration system of practical information for ideological and political courses in higher vocational colleges. The main control chip, TMS320C6748, is used to control the whole operation of the system. The physical server stores the information data and communicates with the serial port to transfer the data. Through the method of FPGA, the cluttered practical information data is filtered. According to the principle of Bayesian algorithm, the filtered information data is classified and the information data is preprocessed. In the SQL database, XML technology is used to parse and transform the pre-processed information and data. The data transformed into XML format is unified. According to the set multi-dimensional integration rules, data streams are split in the middle layer of the database and then merged is omorphically and heterogeneously. The data is loaded and stored in the integrated database, and finally the integration of information and data is completed. The design of multi-dimensional integration system is completed through hardware and software design. Comparing with the current information integration system, the experiment verifies the speed of information integration time of the designed multi-dimensional integration system. When integrating different amounts of practical information, the integration time of the designed multi-dimensional integration system is about one third of that of the current information integration system.