Warehouse Table Refreshing

Our warehouse database is part of OLTP database which contains more than twenty warehouse tables that are refreshed each night. Each warehouse table can hold data from many Banner tables. These tables are created to consolidate data into one table from several tables so retrieving data from Discoverer and other reporting tools is easier.

We have a crontab file where programs are located and are executed automatically at specified times to create the warehouse tables. Most of the warehouse tables that are refreshed are refreshed each week night between 5PM and 7AM.

A new version of stand-alone OLAP Data Warehouse may be implemented in the coming months through Oracle Warehouse Builder.