1. The WiSACWIS Data Warehouse Nov 2007 dWiSACWIS

2. dWiSACWIS What is a data warehouse? Why do we need a data warehouse? Warehouse proof of concept & technology eWiSACWIS  eWReports  dWiSACWIS dWiSACWIS - Phases 1 & 2 Future phases Demo

3. What is a data warehouse? Database different and distinct from operational databases Data is organized and summarized for analysis and decision making not daily workflows One version of the truth  Trust –Data is scrubbed and cleaned –Extract/Transform & Load (ETL)

4. What is a data warehouse? Easy to use tools for query and analysis Drag’n’Drop Point’n’Click Charts’n’Graphs Slice’n’Dice No programming or SQL Metadata - Data about data ?What is this ?Where did it come from ?How did it get here ?Business focus rather than technical

5. What is a data warehouse? DB A DB B DB C ETL Data Mart Z Data Mart Y Data Mart X Data Mart X Data Mart X Query? Reports Data Warehouse

6. Why do we need a data warehouse? eWReports Today… –Resource Hungry Programming – Ad Hoc – Change –Inflexible Yet another column of numbers Show me the detail What-if? –Difficult to compare over time –Worker is passive recipient

7. Why do we need a data warehouse? dWiSACWIS Tomorrow … –Support program area decision making State Central Office County –Flexible View from 30,000 ft  Child/Case detail Graph-to-Table-to-Chart –Worker is engaged participant

8. Proof of Concept & Technology Proof of concept –Oct-Nov 06 Technology –Business Objects ™ Among market leaders in Business Intelligence software –Bumper-to-Bumper warehouse solution ETL - Data Integrator ™ Data repository and services Query & report tools –InfoView ™ & WebIntelligence ™ –Crystal Reports ™

9. eW  eWR  dW eWiSACWIS eWReports dWiSACWIS Migrate eWReports CPS Placement Fiscal Adoption

10. dWiSACWIS – Phase 1 Placement – Out of Home Care Short Duration –Production Deployment Jun 29 2007 –State Central Office staff –Technical Infrastructure –Training –Lessons learned for phases 2+

11. dWiSACWIS – Phase 2 Adoptions –Production Deployment - Jan 2008 –Central Office –Adoption Regions –BMCW Adoption Staff

12. dWiSACWIS – Future Phases Identify key business data marts –Fiscal –CPS Migrate eWReports County pilot Statewide rollout

13. Questions