Generating test data to fill the development database tables can also be performed easily and without wasting time for writing scripts for each data type or using third party tools. You can find various tools in the market that can be used to generate testing data. One of these wonderful tools is the dbForge Data Generator for SQL Server . It is a powerful GUI tool for a fast generation of meaningful test data for the development databases. dbForge data generation tool includes 200+ predefined data generators with sensible configuration options that allow you to emulate column-intelligent random data. The tool also allows generating demo data for SQL Server databases already filled with data and creating your own custom test data generators. dbForge Data Generator for SQL Server can save your time and effort spent on demo data generation by populating SQL Server tables with millions of rows of sample data that look just like real data. dbForge Data Generator for SQL Server helps to populate tables with most frequently used data types such as Basic, Business, Health, IT, Location, Payment and Person data types.
I have a love-hate relationship with test data generation tools, as they tend not to create reasonable data, where reasonable is a combination of domain (hi, birth date in the early 1800s!) and distribution.