The Study of DC Metadata Application in the Library Database Construction of Gansu Normal College for Nationalities

With the development and wide application of computer and network technique, building digital and internet database has already become a trend, therefore how to manage and make use of the database resources becomes more and more important. Unlike the common text file, the modern database resources are multi-media files, which are not easy to be described and found, therefore the metadata play an important role in the database resources management and application, which must be fully used in the system. In the article, the author described the application of DC metadata in the library database construction of Gansu Normal College for Nationalities in theory and practice