We will send you updates on Data Warehouses and Data Marts and also updates on other new papers uploaded into this site. Click here to Subscribe to Paper Presentations for Engineering Students by Email and recieve daily updates.
Abstract: In the beginning, there were only the islands of information: the operational data stores and legacy systems that needed enterprise-wide integration; and the data warehouse: the solution to the problem of integration of diverse and often redundant corporate information assets. Data marts were not a part of the vision. Soon though, it was clear that the vision was too sweeping. It is too difficult, too costly, too impolitic, and requires too long a development period, for many organizations to directly implement a data warehouse.
Powerpoint Slides Available - Click here
0 comments:
Post a Comment