ADS数据存档系统研制

The Development of ADS Data Archive System

ADS数据存档系统使用新的基于关系数据库的数据存档工具RDB Channel Archiver将ADS的束流运行参数、实时设备数据等信息存储到MySQL数据库中,以取代由EPICS提供的以文件为基础的存档工具Channel Archiver。ADS数据存档系统采用MySQL自动分区技术以弥补原始的RDB Channel Archiver在数据查询与数据管理方面的不足,同时通过修改原有的RDB Channel Archive程序,使得ADS数据存档系统更加的完善。实验结果表明:ADS数据存档系统可以帮助运行和研究人员快捷高效地处理和分析数据,能满足ADS机器运行和机器研究的需要。

ADS data archive system, which is used for archiving beam parameters and real - time equipment da- ta, uses the new archive tool--RDB Channel Archiver which based on relational database to replace old Chan- nel Arehiver provided by EPICS. The ADS data archive system uses MySQL automatic partitioning technology to improve performance in data query and data management. Besides, proper modifications to the original RDB Channel Arehiver was made to better suit ADS requirements. The results show that the system can meet the re- quirements of the ADS machine operation.