| 摘要 |
<p>A test data extraction and persistence technique that relies on a data domain based storage infrastructure is disclosed. In operation, a test data server receives a test data query that specifies selection parameters for selecting test data and any transformation operations to be performed on the test data. The test data server identifies domains associated with the selection parameters and traverses the tables in the database based on the identified domains to extract test data that satisfies the selection parameters. The test data server optionally performs transformation operations, such as masking operations, specified by the test data query on the extracted data. The identified domains are stored such that test data that satisfies the test data query may be extracted from the database repetitively without reevaluating the test data query each time.</p> |
