1. Intro to Master Data Warehousing A Bridge Over Siloed Data Rob Paller, Consultant Baseline Consulting

2. Overview ● Data as an enterprise asset ● What is data? ● What is an asset? ● Data as an asset ● How does data compare? ● Types of Data ● Master Data ● Master Data Management (MDM) ● The Master Data Warehouse

3. What is data? “… Data is the raw material... used by information consumers to create information.” -- DMReveiw.com

4. 24 Gigabytes

5. Data Overflow

6. What is an asset? “an item of value owned” – Webster’s Dictionary

8. Data as an asset?

9. Value is quantifiable

10. Helps achieve strategic goals

11. Awareness of the asset’s importance

12. How does data compare?

13. Checkpoint ● Data as an enterprise asset ● Types of Data ● Transaction ● Reference ● Metadata ● Master Data ● Master Data Management (MDM) ● The Master Data Warehouse

14. Types of Data Transaction Data Reference Data Metadata

15. ● Data as an enterprise asset ● Types of Data ● Master Data ● Master Data Management (MDM) ● The Master Data Warehouse Checkpoint

16. Master Data and the State of Michigan is…

24. … about people, places, and phenomena.

25. ● Data as an enterprise asset ● Types of Data ● Master Data ● Master Data Management (MDM) ● 5 Levels of Master Data Maturity ● Master Data Benefits ● Master Data Challenges ● The Master Data Warehouse Checkpoint

26. Master Data Management “is the set of disciplines and methods to ensure the currency, meaning, and quality of a the State’s reference data within and across subject areas and systems” -- Customer Data Integration: Reaching a Single Version of the Truth Dyche, Jill and Evan Levy. Wiley (July 21, 2006)

27. 5 Levels of Maturity for Master Data Management

28. Level 5Enterprise Data Convergence Level 4Business Rule and Policy Support Level 3Centralized Hub Processing Level 2Peer-Based Access Level 1List Provisioning Level 0No Master

29. Master Data Benefits

30. Master Data Challenges

31. ● Data as an enterprise asset ● Types of Data ● Master Data ● Master Data Management (MDM) ● The Master Data Warehouse Checkpoint

32. Current Environment DHS DCHCSES

33. The Master Data Warehouse

34. Thank You!