Why is a historical perspective of Master Data important?

Historical Perspective of Master Data: Maintaining historical data about master data objects is crucial

for various reasons.

Reasons for Importance:

Provides an audit trail: Keeping historical data allows organizations to track changes and understand

the evolution of data over time, which is essential for auditing purposes.

May be required in litigation cases: Historical data can serve as evidence in legal disputes,

demonstrating the state of data at specific points in time.

Attributes about Master Data subjects evolve over time: As entities change, such as customers

moving or changing names, maintaining historical data allows for accurate tracking of these changes.

Enables business analytics to determine the root cause of behavioral changes: Historical data can

help in analyzing trends and identifying reasons for changes in business metrics or customer

behavior.

Conclusion: All the provided reasons collectively highlight the importance of maintaining a historical

perspective of master data.

Reference:

DMBOK Guide, sections on Master Data Management and Data Governance.

CDMP Examination Study Materials.