Abstract: With the expansion of the scale of colleges and universities, the requirements of infommation-ization construction are constantly improving. Although various management systems have been built andused one after another , they are limited by the development time, funds, purposes, etc. , resulting in thebusiness systems of various depariments being isolated from each other, unable to exchange data, thusforming the “'information silo” , which hinders data sharing and application integration, and also leads toredundant data that cannot be processed. A case study of Kunming Metallurgy College, relying on the opportunity of “ Double World-class Prject” construction, closely follows national policies, and builds acampus-based big data center. The construction is to build the overall framework with the concept ofprocessing data as assets, filing data assets with specialization". The overall structure covers the wholeprocess of big data acquisition , processing, govemance , service and application, promotes the deep integration of information technology with teaching and learning, realizes intelligent teaching, management,service and decision-making, and promotes the innovation of talent training mode.

Key words: campus-based big data center, information silo, information technology construction