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  • Informatica Data Quality 10.5.1
  • All Products

Table of Contents

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  1. Preface
  2. Informatica Developer
  3. The Model Repository
  4. Searches in Informatica Developer
  5. Connections
  6. Physical Data Objects
  7. Flat File Data Objects
  8. Logical View of Data
  9. Viewing Data
  10. Application Deployment
  11. Application Patch Deployment
  12. Application Patch Deployment Example
  13. Continuous Integration and Continuous Delivery (CI/CD)
  14. Object Import and Export
  15. Appendix A: Data Type Reference
  16. Appendix B: Keyboard Shortcuts
  17. Appendix C: Connection Properties

Developer Tool Guide

Developer Tool Guide

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Developing a Logical View of Data

Developing a Logical View of Data

Develop a logical view of data to represent how an enterprise accesses data and uses data.
After you develop a logical view of data, you can add it to a data service to make virtual data available for end users.
Before you develop a logical view of data, you can define the physical data objects that you want to use in a logical data object mapping. You can also profile the physical data sources to analyze data quality.
  1. Create or import a logical data model.
  2. Optionally, add logical data objects to the logical data object model and define relationships between objects.
  3. Create a logical data object mapping to read data from a logical data object or write data to a logical data object. A logical data object mapping can contain transformation logic to transform the data.
    The transformations can include data quality transformations to validate and cleanse the data.
  4. View the output of the logical data object mapping.
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