基于数据中台的高职院校数据画像系统建设

Construction of data portrait system in higher vocational colleges based on data center

不同时期高校主体的需求及依赖的技术环境都在不断改变,因此高校信息化建设历程是一个复杂的螺旋上升过程。高校在信息化建设过程中已经积累了一定规模的数据资产,但是当前的数据应用大都局限于满足不同业务系统之间的数据交换,面向全局的数据应用还不成熟,如何应用数据去提升学校的治理能力还没有形成有效的模式。数据中台技术的产生为打通数据孤岛,提升数据治理和数据应用能力提供了平台支持。面向各类业务场景,抽象出跨业务系统的数据模型,建设业务领域目标导向的数据画像系统已经成为共识。文章结合职业院校数据治理实践,提出了高校数据画像系统应用架构,重点阐述了数据标准建设、数据治理技术、数据画像系统建设、数据治理管理体系等关键过程,探索职业院校校园大数据应用模式。

In different periods, the needs and the dependent technical environment of colleges and universities are constantly changing, so the process of information construction of colleges and universities is a complicated spiral process. Colleges and universities have accumulated a certain scale of data assets in the process of information construction, but the current data applications are mostly limited to meet the data exchange between different business systems. The global data application is not mature. How to apply data to improve the governance ability of schools has not formed an effective model. The generation of data center platform technology provides platform support for opening up data islands and improving data governance and data application capabilities. For various business scenarios, it has become a consensus to abstract the data model of cross-business system and build a goal-oriented data portrait system in the business field. Combined with the practice of data governance in vocational colleges, this paper proposes the application architecture of data portrait system in colleges and universities, focuses on the key processes of data standard construction, data governance technology, data portrait system construction and data governance management system,and explores the application mode of big data in vocational schools.