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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)
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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
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CIS 764 Database Systems Design
● Data mining● Dashboards● OLAP (Online Analytical Processing)● Reporting software● BPM (Bussiness Performance Management)● DSS (Decision Support System)● Data Warehousing
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CIS 764 Database Systems Design
Oracle BI Standard Edition (SE)Oracle BI Standard Edition OneOracle 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
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CIS 764 Database Systems Design
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CIS 764 Database Systems Design
data warehouse a repository of an organization's electronically stored data. … 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
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CIS 764 Database Systems Design
● ETL (Extract, Transform and Load)
● OLAP – MOLAP (Multidimensional OLAP) – ROLAP (Relational OLAP) – HOLAP (Hybrid OLAP)
● Reporting (presentation layer)
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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
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end