1. What is Business Intelligence?
+ =
Excel
(technically a
user interface UI)
Database
(technically an On
Line Analytical
Processing (OLAP))
Business Intelligence
2. User Interfaces(UI) of Business Intelligence
Browser
Static
(inferior)
Dynamic
(superior)
Excel
Proprietary
Window
Mobile
3. Databases of Business Intelligence
(It is all OLAP)
MOLAP (Multi-dimensional)
In memory = FAST
Write-back capability ***
Very good at aggregation
Strong interface with Excel. Provides the ability
to create dynamic not static analysis.***
Cons:
Requires thoughtful design
Can be expensive
ROLAP (Relational)
Used heavily by ERP systems to deliver BI
capabilities
Dimensions are not set, they vary with each slice
Usually have their own environment for querying
data
Cons:
Does not support write-back capabilities
Static interface with Excel
Tends not to transformative – you still have data
*** Critical Functions/Capabilities
5. Credentials
Gleanster Benchmark study on
Business Intelligence
• #1 Ease of Deployment
• #1 Ease of Use
• Top rating in Features and
functionality
• #1 Overall Value
First in 11 categories within the OLAP analyses
and planning peer groups and voted #1 by BI
users in 9 other categories
Recognized as a “Cool
Vendor” by Gartner