EAST实验数据存储监控系统设计与实现  

Design and Implementation of EAST Experimental Data Storage and Monitoring System

作　　者：戴津 王枫 申正阳 DAI Jin;WANG Feng;SHEN Zhengyang(Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]中国科学院等离子体物理研究所,安徽合肥230031 [2]中国科学与技术大学,安徽合肥230026

出　　处：《仪表技术》2020年第5期13-17,35,共6页Instrumentation Technology

基　　金：国家磁约束核聚变能发展研究专项资助(2018YFE0302100)。

摘　　要：随着EAST实验中数据存储和数据访问数量的增加,数据存储状态和用户行为的监控变得更加重要。为了方便DBA和不同的科研人员远程监控、分析、比较和管理实验数据,设计并实现了EAST数据存储监控系统。系统体系结构包括EPICS+Linux驱动层、数据监听层、数据处理层、统计分析层、显示层、功能层六个部分,系统的每一层都提供了相应的接口,降低了系统的耦合程度,同时支持数据多拷贝,确保数据安全性。系统采用SpringBoot+Nginx+Mybatis技术栈对统计分析层数据进行可视化,直观反映整个EAST数据存储状态,EAST数据存储监控系统为整个EAST实验数据提供了标准化的监控方案。With the increasing of the number of data storage and data access in the EAST experiment,monitoring of data storage status and user-behavior becomes more important.In order to facilitate the remote monitoring,analysis,comparison,and management of experimental data for DBA and different researchers,the EAST data storage and moni-toring system is designed and implemented.The system architecture includes six parts:EPICS+Linux driver layer,data monitoring layer,data processing layer,statistical analysis layer,display layer and functional layer.Each layer of the framework provides corresponding interfaces,which reduces the coupling degree of the system.At the same time,it sup-ports multiple copies of the data and ensures data security.The system uses the SpringBoot+Nginx+Mybatis technol-ogy stack to visualize the data of the analysis layer and intuitively reflect the entire EAST data storage status.The EAST data storage and monitoring system provides a standardized monitoring solution for the entire EAST experimental data.

关 键 词：EAST数据存储 MDSPLUS 实时 数据处理 SpringBoot 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]