Aata generation program for generating realistic test data.Automatically generate test data for database applications.Save days of work manually creating test data. JtestData automatically creates the meaningful test data needed for testing. Just specify the data type and size and JtestData generates your selected data instantly, to file, Client or a ODBC database.Generate names, addresses, phone numbers and much more. Create data that matches your database column types and sizes easily. Create flat text files by your choice of delimiter, to import into databases or for test tools.