摘要
就目前高校信息化建设过程中 ,进行数据整合时所遇到的典型基本问题 ,讨论了相应的ETL解决方案。并针对可能出现的数据质量问题 ,提出了具体的ETL实施策略。
During the college and university informatization, many typical problems about data integration have come up. This paper discusses the corresponding ETL solutions to these problems. Moreover, a concrete ETL implementation strategy is put forward for the possible quality problems.
出处
《计算机与数字工程》
2005年第3期46-48,72,共4页
Computer & Digital Engineering
关键词
高校信息化建设
数据整合
ETL
数据清洗
college and university informatization,data integration,ETL,data cleaning
