2009年11月30日
【网摘】ETL (Extract-Transform-Load) for Data Warehousing
摘要： Resource: Data Modeling Resource Center: http://infogoal.com/dmc/dmcdmd.htmData Warehousing Tutorial: http://www.infogoal.com/datawarehousing/ETL (Extract-Transform-Load) for Data Warehousingfrom http://www.infogoal.com/datawarehousing/etl.htmStocking the data warehouse with data is often the most t 阅读全文
posted @ 2009-11-30 16:17 FangwenYu 阅读(890) 评论(0) 推荐(0)
【网摘】OLAP and Business Intelligence (ROLAP vs. MOLAP vs. HOLAP)
摘要： Resource: Data Modeling Resource Center: http://infogoal.com/dmc/dmcdmd.htmData Warehousing Tutorial: http://www.infogoal.com/datawarehousing/OLAP and Business IntelligenceIf you want to analyze data, then On-Line Analytical Processing (OLAP) is often the best way to organize the data. OLAP organiza 阅读全文
posted @ 2009-11-30 14:15 FangwenYu 阅读(544) 评论(0) 推荐(0)
【网摘】Data Warehousing and BI Introduction
摘要： Resource: Data Modeling Resource Center: http://infogoal.com/dmc/dmcdmd.htmData Warehousing Tutorial: http://www.infogoal.com/datawarehousing/Data Warehousing and Business Intelligence Introductionfrom http://www.infogoal.com/datawarehousing/overview.htmIn this part of the Data Warehousing and Busin 阅读全文
posted @ 2009-11-30 13:50 FangwenYu 阅读(461) 评论(0) 推荐(0)
【网摘】Data Modeling 简介
摘要： Resource: Data Modeling Resource Center: http://infogoal.com/dmc/dmcdmd.htmData Warehousing Tutorial: http://www.infogoal.com/datawarehousing/What is Data Modeling? Data modeling is the process of creating and extending data models which are visual representations of data and its organization. The E 阅读全文
posted @ 2009-11-30 13:34 FangwenYu 阅读(1720) 评论(0) 推荐(0)