Research And Implementation Of Library Resources Visualization Services

With the further development of the Internet industry, more and more data in different forms, such as text, graphics, or stored in the terminal, or stored in the nodes of the global network. How we find the target information from complex data quickly, view trends, and tap the potential models have become a serious problem. The data in visual forms, can clearly transmit and communicate the information from one to another, use this we can easily solve the above problem, this method is callded data visualization now. Data visualization can not only render the basic information of data, find the data structure, quantity the data results, but also model the data using interactive technology to create a three-dimensional, two-dimensional, dynamic, real-time interactive to show the data, Makes the users more efficiently to observe the data, understand the data and use the data. In the coming era of massive data, the method of data visualization used by humans in the process of obtain information will play an important role.Based on the research and implementation of the project called "library resource assessment system", this paper completed the research of basic data visualization methods and their own application scenario based on the differents data; and the analysis of the library resources database, arrangenment of the resource consolidation; and the visualization design and implementation of the data about the library resource which in multi-dimensional, multi-attribute. The entire library resource evaluation platform including three parts, one is the implementation of the front visual interface, and the desingn of data interface and the back-end database to handle all of the library data. The visual interface based on the requested data from the data interface to construct different styles of visual forms, which reasoned fit the data features. The data interface which using the method of REST API to access the background information, by using this we can not only provide data to this system, but also for future expansion. The Database processing sections, tap the visual needs of the Library Resources, such as data dimensions, the readers’ interests, the relationship of books, the popular books and documents, and the activity readers and so on, using this data to support the visualization services of the system.This paper build the visualization service platform of the library resources by analysis the dimension of the data, cluster and statistics, so that clearly shows the collection structure, popular books, readers’interested in the form of the better visual, not only truly and friendly shows the library quantity and quality of Beijing University of Posts and Telecommunications, but also to a large extent provide the basises for decision and analysis.