信息系统数据库升级方法研究及实现

Research and Implementation for Database Upgrade of Information System

目的:实现信息系统数据库的升级。方法:分析信息系统在升级中所面临的问题,提出了多种数据库升级方案,并在实施过程中采取对比的方式进行数据库的升级,同时对信息系统代码进行了升级。结果:业务系统的升级显著提升了系统的运行速度和效率。结论:在信息系统的升级过程中,数据库的升级占重要地位,需要重点处理,同时,必须采用模拟环境进行升级,最后才能正确实施到真实环境中。

Objective To realize the database upgrade of the information system. Methods The problems during the upgrade were analyzed, multiple upgrade schemes were put forward with the code updated. Results The upgrade made the speed of the system enhanced greatly. Conclusion The database upgrade is very important, and before implementation of the upgrade, simulation has to be performed.