
Chapter 8 n Data Correction and Controlling Data Redundancy 357
• P5.8.01 Transformed
Enhanced, Derived Data
• P5.8.02 Updated Data
Map of Source Data to
Target
Participants:
Business Subject Experts
Subject Information Architect
Target Systems Manager
Data Movement Control Specialist
Techniques / Tools:
• Data Transformation S/W*
• External, Online Databases
• Information Brokers Data * S/W = Software
Transform,
Enhance,
Calculate
Derived
Data
P5.8
• P5.6.01 Matched,
Consolidated and Re-
related Data:
• Data Map of Source Data
to Target
• Duplicate Match List
• Duplicate Suspect List
Figure 8-15: P5.8. Transform, Enhance, and Calculate Derived Data.
Outputs of Step P5.8
P5.8.O1:
■n
Transformed/Enhanced/Derived Data: Data to propagate to
the target data store
P5.8.O2:
■n
Updated Data Map of Source Data to Target: Data Mapping
Enhancements of Information from the Source Data Map to the Target
Data Map and Data Transformations, if any
Participants and Roles in Step P5.8
Participants and roles in Step P5.8 are described Table 8-6.
Table 8-6: P5.8. Transform, Enhance, and Calculate Derived Data Participants and Roles.
PARTICIPANT IQ ACTIVITY ROLE
Business Subject
Experts
Ensure that Business Rules for Transformation,
Enhancement, and Calculation are specified properly.
Subject Information
Architect
Ensures that any modifications to the Information Model,
Data Definition, and Database Design are made.
Target System ...