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An eye on the future: A review of DataVirtualization Techniques to improve researchPresenter: Jack A RichterAuthors:    Ja...
What is “Data Virtualization”? "Data virtualization is the process of offering data consumers a data access interface that...
Data Virtualization                                                                                      Virtualized      ...
Enterprise Data Warehouse (EDW)     All pertinent data moved to one physical database                                    ...
Data Marts – A Subset of the EDW    Data Subject area consolidated in one database                                       ...
Distributed Database Links and Synonyms  Create links between databases with synonyms so data can be   accessed and used ...
SQL or Tool “Views”     Views – Creating a “view” to the data                                                            ...
A Data Virtualization Diagram                                                                                 Web Applicat...
The Forecast for Databases is Partly Cloudy       What is a “Cloud Database” ?        Database Hosting Service accessible...
Cloud Database as a Hosting Service                                                                                       ...
Cloud Database as a Database Access Service                                                                               ...
Special Thanks to:    Kaiser Permanente IT            – Rajesh V. DevKaran                  Consultant Specialist, Analy...
Contacts, Vendors and Links    Contacts for this presentation            – Jack Richter – Jack.A.Richter@kp.org          ...
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An Eye on the Future A Review of Data Virtualization Techniques to Improve Research Analytics RICHTER

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An Eye on the Future A Review of Data Virtualization Techniques to Improve Research Analytics RICHTER

  1. 1. An eye on the future: A review of DataVirtualization Techniques to improve researchPresenter: Jack A RichterAuthors: Jack A Richter, Lela McFarland, Christine Bredfeldt, Ph.DContributors: Rajesh V DevKaran (KPIT), Wayne Little (KPIT), Sriram Thiruvenkatachari (KPIT), Sean Mikha (Teradata), Steven C Werntz (KPGA) .,MID-ATLANTIC PERMANENTE RESEARCH INSTITUTE
  2. 2. What is “Data Virtualization”? "Data virtualization is the process of offering data consumers a data access interface that hides the technical aspects of stored data, such as location, storage structure, API, access language, and storage technology."— "Clearly Defining Data Virtualization, Data Federation and Data Integration“Rick Van der Lans - Industry analyst and author specializing in DW, SOA, and Database technology The Hague, The Netherlands - Dec 16, 2010 2 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  3. 3. Data Virtualization Virtualized Data Data Virtualization Technique Teradata Flat Files, Spreadsheets, etc. Oracle 3rd Party Data Sources SQL/Server Enterprise DW Source: Data Virtualization Use Cases 12-23-2011.docx By Wayne Little and Rajesh V DevKaran3 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc.
  4. 4. Enterprise Data Warehouse (EDW)  All pertinent data moved to one physical database Enterprise Data Warehouse (EDW) Multiple Custom ETL Processes Claims Lab Radiology Membership Pharmacy HR, Payroll, etc. Scheduling CRM Etc.4 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  5. 5. Data Marts – A Subset of the EDW  Data Subject area consolidated in one database Membership and Utilization Data Mart Multiple Custom ETL Processes Claims Lab Radiology Membership Pharmacy Oncology Micro Labs Scheduling CRM Multiple Custom ETL Processes Lab Data Mart5 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  6. 6. Distributed Database Links and Synonyms  Create links between databases with synonyms so data can be accessed and used between databases without knowledge of the source database. Membership and Utilization Data Mart (Views) Link Definitions with synonyms Claims Lab Radiology Membership Pharmacy Oncology Micro Labs Scheduling CRM Link Definitions with synonyms Claims Data Mart (Views)6 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  7. 7. SQL or Tool “Views”  Views – Creating a “view” to the data Patient Encounters Patient Claims Procedures PATIENT_PROCEDURES (View) Procedure Definition Table Back Office Procedures Encounter Procedures7 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  8. 8. A Data Virtualization Diagram Web Application/ Browser Cognos SOA Business Objects SQL Clients SAS Mobile Clients/Apps Virtual Schema Data Virtualization Tool Teradata Flat Files, Spreadsheets, etc. Oracle 3rd Party Data Sources SQL/Server Enterprise DW Source: Data Virtualization Use Cases 12-23-2011.docx By Wayne Little and Rajesh V DevKaran8 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc.
  9. 9. The Forecast for Databases is Partly Cloudy What is a “Cloud Database” ?  Database Hosting Service accessible via the Internet  An Internet Service that connects users to Databases accessible via the internet.9 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  10. 10. Cloud Database as a Hosting Service Public or Private Approved User or Application Internet Cloud LOC Access Point Access Point - Virtual Schema or Pass through direct to databases SQL/Server Library of Congress Cloud Database Teradata Hosting System Oracle Your Cloud Hosting System Enterprise DW Databases Flat Files, Spreadsheets, etc.10 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc.
  11. 11. Cloud Database as a Database Access Service Public or Private Approved User or Application Internet Cloud LOC Access Point Your Virtual Generic Access Schema Point SQL/Server Library of Congrwess Cloud Database Teradata Hosting System Generic Vendor Your Cloud Hosting Cloud Database Oracle System Access System Enterprise DW Databases Flat Files, Spreadsheets, etc. Business B Business A database database11 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc.
  12. 12. Special Thanks to:  Kaiser Permanente IT – Rajesh V. DevKaran  Consultant Specialist, Analytic Solutions & Standards, Enterprise Architecture/Information Management – Sriram Thiruvenkatachari  Principal Solutions Consultant, Infrastructure Mgt Group, Systems Integration – Wayne Little  Principal Information Architect, Information Architecture and Standards Mgt, Enterprise Architecture/Information Management  Kaiser Permanente Georgia – Steven C. Werntz  Manager, Business Intelligence Solutions, KPGA  Teradata – Sean Mikha  Solution Architect, Finance, HealthCare and Insurance (FIH)12 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.
  13. 13. Contacts, Vendors and Links  Contacts for this presentation – Jack Richter – Jack.A.Richter@kp.org – Lela L McFarland – Lela.L.McFarland@kp.org – Christine E Bredfeldt – Christine.E.Bredfeldt@kp.org  Some Vendors & Links – Data Virtualization  Vendor- Composite Software, Inc. - http://www.compositesw.com/  Vendor - Denodo Technologies, Inc. - http://www.denodo.com/en/index.php  Vendor – IBM - http://www.ibm.com/search/csass/search?sn=mh&q=cloud%20database&lang=en&cc=us&en=utf  Vendor – Informatica Corporation - http://www.informatica.com/us/products/data-virtualization/  White Paper – Data Virtualization reaches Critical Mass - http://purl.manticoretechnology.com/ImgHost/582/12917/2011/resources/white_papers/DataVirtualizationReachesCriticalMass.pdf13 May 2, 2012 | © 2011 Kaiser Foundation Health Plan, Inc. For internal use only.

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