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Oracle Discoverer Introduction. What have we learned so far? Designer: Star Schema DesignBuilder: Populate the data warehouse ?

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Presentation on theme: "Oracle Discoverer Introduction. What have we learned so far? Designer: Star Schema DesignBuilder: Populate the data warehouse ?"— Presentation transcript:

1 Oracle Discoverer Introduction

2 What have we learned so far? Designer: Star Schema DesignBuilder: Populate the data warehouse ?

3 It’s Show Time! Discoverer: a data access tool To help business professionals view the data they want from a data warehouse To analyze data for supporting business decisions To create reports to track business performance Data Access Process

4 Architecture Data Warehouse End User Layer Business Area Workbook User Edition Administrator Edition

5 Concepts End User Layer (EUL) provides an intuitive, business-focused view of the data warehouse Business Area a set of folders containing related information with a common business purpose

6 Concepts (cont.) Workbook A collection of worksheets for a specific task Worksheet An OLAP report for particular purpose

7 Administrator Edition Build and maintain EUL Build and manage business area User specific view of data Create and manage attribute hierarchy for drill up and drill down

8 User Edition Use EUL and Business Area to generate OLAP report Ad hoc query Drill up and drill down analysis


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