【摘要】 校园一卡通在校园中涉及的应用领域越来越多,为师生员工带来了极大的方便。同时,校园一卡通系统中数据量也越来越大,传统的关系数据库对于如何有效的存储、管理、利用这些数据没有有效的办法。提出了基于数据仓库技术整合、管理校园一卡通的历史数据和实时数据的方案,建立了数据仓库模型,并对其中的关键问题进行了探讨,为校园一卡通系统的进一步发展做出了有益的探索和实践。更多还原

【Abstract】 More and more applications are supported by campus Card system.The campus card bring convenience and mass data at the same time.The data center must consider the solution of saving,managing and making use of the mass data.This paper gave a suggestion of Integrating and managing the data in campus card system based on data warehouse technology.The model was constructed and some key issues were investigated.It is a useful explore and practice for the development of campus card system.更多还原