南方基地知识库

针对大型仪器设备共享平台在用户管理、权限控制、过程管理方面的需求,借鉴软件即服务(SaaS)的架构设计了一个支持多租户的轻量级系统框架,并成功应用于中科院天文望远镜共享平台.该框架利用规则引擎实现灵活的权限定义和细粒度的数据访问控制,通过工作流引擎实现具体设备的定制扩展要求,能够快速完成新增设备的集成.该框架全部基于开源技术实现,构建过程简单且实用性强,可方便部署和推广. 

In view of the needs for the user management,authority control and process management of large-scale instrument and equipment sharing platform and based on the architecture of the software-as-a-service(SaaS),a lightweight system framework which supports multi-tenants is designed and it is successfully applied to the astronomical telescope sharing platform of the Chinese Academy of Sciences．This framework realizes the flexible permission definition and fine-grained data access control by using the rule engine,achieves the customized extension requirements of specific equipment through the workflow engine,and can quickly complete the integration ofnew equipment．This framework is realized allbased ontheopen source technology,the construction process is simple and practical,and it canbeeasily deployed and popularized．