2. Fall 2008 http://www.cis.ksu.edu 1 CIS 764 Database Systems Design L18.3 Business Intelligence Aspects (aka Decision support systems) (Slides support from Tomas Bartos, 2006)

3. Fall 2008 http://www.cis.ksu.edu 2 CIS 764 Database Systems Design Products (technologies and applications) used for collecting, analyzing and interpreting data – analyze and report data off-line and real-time – assist / suggest decisions – improve business processes http://en.wikipedia.org/wiki/Business_intelligence

4. Fall 2008 http://www.cis.ksu.edu 3 CIS 764 Database Systems Design ● Data mining ● Dashboards ● OLAP (Online Analytical Processing) ● Reporting software ● BPM (Bussiness Performance Management) ● DSS (Decision Support System) ● Data Warehousing

5. Fall 2008 http://www.cis.ksu.edu 4 CIS 764 Database Systems Design Oracle BI Standard Edition (SE) Oracle BI Standard Edition One Oracle BI Suite Enterprise Edition (EE) Plus ● Business Intelligence Server – business model and layer of abstraction ● Business Intelligence Interactive Dashboards – accessing content of applications ● Business Intelligence Answers – querring and analyzing tool ● Bussiness Intelligence Publisher – reporting tool

6. Fall 2008 http://www.cis.ksu.edu 5 CIS 764 Database Systems Design

7. Fall 2008 http://www.cis.ksu.edu 6 CIS 764 Database Systems Design data warehouse a repository of an organization's electronically stored data.repository … designed to facilitate reporting and analysis data might be transformed to be suitable for analysis http://en.wikipedia.org/wiki/Data_warehouse vs transaction database

8. Fall 2008 http://www.cis.ksu.edu 7 CIS 764 Database Systems Design ● ETL (Extract, Transform and Load) ● OLAP – MOLAP (Multidimensional OLAP) – ROLAP (Relational OLAP) – HOLAP (Hybrid OLAP) ● Reporting (presentation layer)

9. Fall 2008 http://www.cis.ksu.edu 8 CIS 764 Database Systems Design ● Oracle Warehouse Builder – management, transformation, optimization – design ETL processes – more data sources supported ● Oracle Data Mining (ODM) – optional to Oracle DB 11g – Oracle Data Mining JDeveloper and SQLDeveloper Extensions ● Oracle OLAP

10. Fall 2008 http://www.cis.ksu.edu 9 CIS 764 Database Systems Design end