校园统一消息推送平台的用户跨业务关系研究

A relationship study of cross-business users on the campus unified messaging platform

为了解决传统数字化校园的基于关系范型设计的消息推送系统无法适应新增业务领域系统动态实时加入需求的问题,提出用图模型的方式对用户跨业务领域建模.该方式将赋权问题转换为可送达对象的查询问题,解决用户自动赋权、消息池访问权限控制等问题,为实现消息推送平台的智能推荐、柔性扩展和快速迭代,提供了更为便利的方法.

Present unified messaging platforms,as the fundamental of digital campus services,were implemented on users′relationship paradigm.Hierarchical directory structures used in those platforms couldn′t cope with nonhierarchically organized structures which were characterized on crossbusiness users and dependent on resources.In order to solve this problem,agraph database with a powerful and novel data modeling method was designed and implemented for cross-business users.The graph model was pictured in details.This graph model provided a convenient way to convert user authorization issues and access control demands into database query objects so as to satisfy the needs of extensibility and agile software development.With this method,high performance,scalability and adaptiveness can be offered for dynamically varying demands.