Table of Contents

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  1. Preface
  2. Introduction to Data Validation Option
  3. New Features and Behavior Changes
  4. Repositories
  5. XML Data Source
  6. Tests for XML Data Sources
  7. Connections
  8. Expressions
  9. Table Pairs
  10. Tests for Table Pairs
  11. Single-Table Constraints
  12. Tests for Single-Table Constraints
  13. Examples of Tests from Spreadsheets
  14. SQL Views
  15. Lookup Views
  16. Join Views
  17. Aggregate Views
  18. Business Intelligence and Reporting Tools Reports
  19. Dashboards
  20. DVOCmd Command Line Program
  21. Troubleshooting
  22. Datatype Reference
  23. Reporting Views
  24. Metadata Import Syntax
  25. Jasper Reports
  26. Glossary

Data Validation Option User Guide

Data Validation Option User Guide

Data Validation Option Process Architecture

Data Validation Option Process Architecture

The Data Validation process flow begins with defining tests and ends with users viewing test results.
The following image shows the process architecture of Data Validation Option:
  1. Define a test in the Data Validation Client based on enterprise data that you want to validate.
  2. Run the test from the Data Validation Client or from DVOcmd. Data Validation Option generates a mapping and session and it stores them in the PowerCenter Repository.
  3. The PowerCenter Integration Service connects to the data sources and applies the test to the data.
  4. The PowerCenter Integration Service writes the test results to the Data Validation Option repository.
  5. You can run reports against the repository views that contain the test results.