Slide 1The University of Nebraska Data Warehouse University of Nebraska Computing Services Network (UNCSN) Walter Weir, University of Nebraska CIO Randy Goldenstein, UNCSN…
Slide 1 Data Warehousing Dale-Marie Wilson, Ph.D. Slide 2 Evolution of Data Warehousing Since 1970s, organizations gained competitive advantage Automated business processes…
Conventional Integration Process: ETL Conventional Integration Process: ETL This integration process is also known as an extract, transform, and load (ETL) process. The first…
prevero»enterprise p7 Planning, analysis and reporting â simply for everyone. Reasonable role allocation â User types In prevero»enterprise p7, user types allow for…
1. Info Objects 2. DSO: Data Store objects permit complete granular (document level) and historic data storage. As for DataSources, the data is stored in flat database…
Slide 1 Databases and Decision Support Systems CSS263 Lecture 14 Slide 2 What is a Decision Support System? What is a Data Warehouse? Different uses for a Data…
Slide 1 D ATABASE S YSTEMS D ATA W AREHOUSING I Asma Ahmad 29 th April, 2011 Slide 2 T HE E VOLUTION OF D ATA W AREHOUSING Since 1970s, organizations gained competitive advantage…
Chapter 12 Chapter 12 Data Warehouse Concepts Dr. Osama Rababaa September 98 1 Chapter Name 2 Chapter Objectives How data warehousing evolved. The main concepts and benefits…