tag:blogger.com,1999:blog-2387731102908421390.post3040203019404302175..comments2023-10-12T13:43:18.210+05:30Comments on Data WareHouse: OLAP (On Line Analytical Processing)Kunalhttp://www.blogger.com/profile/12560005099362618798noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2387731102908421390.post-4409473889986017842011-07-15T22:02:53.559+05:302011-07-15T22:02:53.559+05:30OLAP function is a online analytical processin...OLAP function is a online analytical processing which have the historical data and queries are complex to operate here. And Etl tool we use to extract the data is <a href="http://www.datastage-etl-tool.blogspot.com" rel="nofollow">Datastage</a>. This is the IBM product.Anonymoushttps://www.blogger.com/profile/07070572030702634555noreply@blogger.com