“军卫一号”数据库从Oracle 8.17到Oracle 10g的升级实现

Upgrading No.1 Military Medical Project Database from Oracle 8.17 to Oracle 10g

目的:将"军卫一号"数据库从Oracle 8.17升级到Oracle 10g。方法:在充分测试的基础上,通过建立数据库链接,实现数据迁移。结果:成功实现了数据库升级,系统运行速度大大提高。结论:在现有技术条件下,将32位的Oracle 8.17升级到64位Oracle 10g数据库,具有可操作性,升级后效益明显。

Objective To upgrade No.1 Military Medial Project database from Oracle8.17 to Oracle10g. Methods Through the establishment of database link, the database migration was realized based on full test＇s foundation. Results The database was upgraded and the system＇s operation speed was enhanced greatly. Conclusion Under the existing technology, it is feasible to upgrade Oracle database from Oracle8.17 in 32 bits to Oracle10g in 64 bits, and the benefit is remarkable. [Chinese Medical Equipment Journal, 2008,29 （4） ： 40-41,44]