Note: This tutorial and its setup scripts support OWB 11 g Release 1, only. You can ignore the irrelevant items you see on your screens. Note: The screenshots in this tutorial may appear slightlyĭifferent from yours depending on the order in which you perform the other tutorials This tutorial, you also define a simple process flow. Shows how to work with user-defined database objects in Warehouse Builder. This tutorial shows you how to define simple ETL mapping and also Extracting, Transforming and Loading Data Extracting, Transforming and Loading Data Purpose