基于Vastbase的远程影像诊断系统国产数据库适配实践  

Adaptation practice of domestic database of remote imaging diagnosis system based on Vastbase

作　　者：张伟 陈颖 黄钊 卜晓晓 陶震寰 ZHANG Wei;CHEN Ying;HUANG Zhao;BU Xiaoxiao;TAO Zhenhuan(Nanjing Health Information Center,210003 Nanjing,Jiangsu Province,China)

机构地区：[1]南京市卫生信息中心,南京210003

出　　处：《中国数字医学》2025年第5期104-109,共6页China Digital Medicine

摘　　要：目的:以国产Vastbase G100数据库替代远程影像诊断系统中原有的Oracle数据库,实现业务的平稳迁移与应用的无缝衔接。方法:通过分析远程影像诊断系统的文件存储及调用需求,采用专业的数据库迁移工具,逐条迁移Oracle数据库字段,并结合回退测试、人工验证及实际应用测试,全面验证国产数据库的功能与性能是否满足业务需求。结果:经过人工测试与实际应用验证,国产Vastbase G100数据库在远程影像诊断系统中能够有效替代原有的Oracle数据库,确保系统功能与性能的稳定运行。结论:国产Vastbase G100数据库在正常应用场景下完全符合国产化替代的要求,但在个别高并发场景中仍需进一步优化,以提升其性能表现与稳定性。Objective To replace the existing Oracle database in the remote imaging diagnostic system with the domestically produced Vastbase G100 database,ensuring a smooth migration of operations and seamless application integration.Methods By analyzing the file storage and retrieval requirements of the remote imaging diagnostic system,professional database migration tools were utilized to migrate each Oracle database field one by one.This was complemented by rollback testing,manual verification,and practical application testing to comprehensively validate whether the capabilities and performance of the domestic database meet business requirements.Results Through manual testing and practical application validation,the domestic Vastbase G100 database can effectively replace the original Oracle database in the remote imaging diagnostic system,ensuring stable operation of system functionality and performance.Conclusion The domestic Vastbase G100 database fully meets the requirements for domestic replacement under normal application scenarios;however,further optimization is needed in certain high-concurrency situations to enhance its performance and stability.

关 键 词：信创 国产数据库适配 远程影像诊断系统 数据库迁移 

分 类 号：R197.3[医药卫生—卫生事业管理] R319[医药卫生—公共卫生与预防医学]