其他知识库

明安图射电频谱日像仪(Mingant U Sp Ectral Radioheliograph,MUSER)目前已经进入常规观测,必将产生海量的观测数据。针对日像仪需要高效管理其产生的海量观测数据并提供高效检索服务的需求,负数据库管理系统提出并被应用到日像仪中。详细介绍了负数据库的接口设计与实现,并通过实验验证了所设计接口的有效性和性能。负数据库管理系统不仅可以有效解决其面临的问题,也可以为新一代望远镜负数据库管理系统提供参考。

The MingantU SpEctral Radioheliograph (MUSER) has entered the stage of routine observation and will generate massive observation data. How to effectively manage and query massive observation data has become a critical and urgent problem for the MUSER. A negative database management system for the MUSER is used to solve the mentioned problem. In this paper, we have introduced the design and implementation of the MUSER negative database interfaces in detail. Meanwhile, thsystem can not only solve the problem of the MUSER effectively, but also provide a valuable reference for the next-generation telescope system.