嵌入式数据库SQLite在核仪器数据管理中的应用

Application of Embedded Database SQLite in Nuclear Instrument Data Management

针对核仪器中采用文件方式管理二进制谱线数据块时操作繁杂、格式不一、升级困难等问题,本项目通过嵌入体积小、速度快、稳定可靠的SQLite数据库,采用BLOB类型存储二进制谱线数据块,利用事务传输批量数据,提高了谱线数据管理性能与安全性。根据谱线数据管理要求,设计实用的谱线数据管理系统,验证SQLite数据库在核仪器数据管理中高效、便捷、可靠等优势。

On the issues of complex operation , different format , large difficulty to upgrade , and others when u-sing the document for nuclear instruments to manage binary data blocks , the paper embeds SQLite database which is small , fast, robustness , stores binary spectral data block in BLOB data type , s bulk data through transaction , and improves the spectral data management performance and security .According to spectral data management requirements , designing a practical data management system to verify the SQLite database data management is high -efficiency , convenient , reliable , and other advantages in the nuclear instruments .