摘要
分析当前主要的数据追加方案的优缺点,提出了一种结合物化视图、日志、工作流等技术的数据追加方案TVL(Time-View-Log),并将该方案应用于"江西省政府决策支持综合服务系统"项目中,取得了较好的效果。
In this paper,we analyzed the advantages and disadvantages of current data super addition plans and proposed a data super addition plan TVL（Time-View-Log） that combined the materialized view,log, timestamp, workflow and other technology. TVL plan has been applied in ＂Jiangxi Provincial Government integrated decision support system＂ project,and achieved good results.
出处
《计算机应用与软件》
CSCD
2009年第12期152-154,共3页
Computer Applications and Software
关键词
数据仓库
数据追加
物化视图
工作流
Data warehouse Date super addition Materialized view Workflow
