http://www.semanlink.net/tag/data_warehouse Documents tagged with Data Warehouse http://hive.apache.org/ data warehouse system for Hadoop 2013-03-12T11:31:01Z http://semanticweb.com/down-with-the-data-warehouse-long-live-the-semantic-data-warehouse_b23245 2011-10-01T13:36:06Z http://semanticweb.com/defending_the_warehouse_b17223#more-17223 This is not at all to say that semantically linking datasets isn’t valuable.  On the contrary!  I believe that coating old, weather-beaten databases with a coat of semantic paint is awesomely valuable.  It makes creating ETL pipelines that bring together data from all kinds of locations a breeze as compared to traditional, relationally-oriented ETL pipelines.  It’s hardly even fair to compare the two approaches, except insofar as the maturity of the traditional technologies is concerned, and I’ll try to pick up on specific reasons for this belief in future posts.  In fact, I see semantics as enabling on-demand datamarts in ways that traditional data integration technologies simply have failed to do 2011-01-07T23:58:23Z