Through its new scan technology TDG examines the structure of a database catalog.
Based on this information, TDG 2.0 recognizes the referential integrity between the tables in the database and complies with this rules while inserting test data.
This scan have to be done only once if the database structure does not change.
The knowledge about the catalog data of the database is the basis for most of the subsequent operations.
The fastest method to generate test data is to let do TDG 2.0 the definition of test data.
Refine the test data descriptions for a certain database field manually if you want to have a more specific look.
TDG 2.0 comes with a pretty new feature - the preview of your test data!.
You can always see the appearance of your test data descriptions as they would look in the database.
You can easily test different test data definitions without having to write them to the database and delete them!
TDG 2.0 not only generate test data but also let you manage the instances of your test data definitions.
Create a Collection for each test data scenario you want to have, no matter if for different databases or for the same database.
You can create as many test data scenarios for the same database as you want.