What is Data Validation Option ? What can be tested ? To answer above two questions, Data Validation Option is a ETL Testing tool which comes along with power center and enables to test and validate data Data Validation Option reads table definitions from Power Center metadata repositories, and checks the data for inconsistencies Verify that moved or transformed data is complete and accurate and has not been changed because of errors in the movement or transformation process Will not check the correctness of transformations or mappings designed in Informatica Data Validation stages A typical workflow or stages for data validation consists of multiple tasks- 1. Data Validation Option reads one or more Power Center metadata repositories 2. We define the validation rules(creation of tests) in Data Validation Option 3. We run the rules(tests) to ensure the data conforms to the validation rules. When we do this, Data Validation Option performs the following tasks: ...
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