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Overview of the VHA Corporate Data Warehouse CDW, the VSSC Portal and Importance of Accurate Data

2. VHA Data as a Business Asset. Master Data ManagementMultiple data sourcesData is not linear or unidirectionalSingle Version of the TruthData IssuesCompletenessLatencyAccuracyData managementData stewardship. 3. The Importance of Data Quality. The role of Data Quality in:Data GovernanceD

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Overview of the VHA Corporate Data Warehouse CDW, the VSSC Portal and Importance of Accurate Data

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    1. 1 Overview of the VHA Corporate Data Warehouse (CDW), the VSSC Portal and Importance of Accurate Data Sara Temlitz Jack Bates Pat Gadbaw

    2. 2 VHA Data as a Business Asset Master Data Management Multiple data sources Data is not linear or unidirectional Single Version of the Truth Data Issues Completeness Latency Accuracy Data management Data stewardship

    3. 3 The Importance of Data Quality The role of Data Quality in: Data Governance Data Management Data Quality as it relates to other programs within and outside VHA Data Standardization Data Stewardship Other VA Administrations Other Business Partners

    4. 4 Administrative Data Quality Council Mission - to enhance the delivery of Veterans health care benefits by improving the management of administrative data Membership – made up of representatives from: Chief Business Office Health Informatics and Information Resources Field HIM, Registration, Enrollment and other Staff Ad Hoc members from Data Warehousing, Data Standardization, Compliance, Training and others

    5. 5 Data Quality in VHA Data Stores Understanding Data Definitions Understanding Data Use Reporting inaccurate data Being diligent in using good Data Quality practices

    6. 6 VHA Corporate Data Warehouse Overview Jack Bates, MS Director, VHA Corporate Data Warehouse

    7. 7 Corporate Data Warehouse (CDW) What is the Corporate Data Warehouse? The CDW is a central collection of standardized databases integrating key enterprise wide clinical, administrative, and financial data to provide a unified view of VHA. CDW Strategy is a result of three primary factors: Standard Information: Business needs to have ready access to data to support management decision making. Standard Architectures: Recognized value in standard platform, architecture, database structure and maintenance of CDW opposed to independent disparate Data Warehouse (DW) and Data Mart (DM) development by each business entity. Standard Tools: The need to have modern, proven, robust access tools for reporting and analyzing data at the enterprise level.

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