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GenRocket TDG Comparison

See how GenRocket TDG is the future of test data.

Test Data Solutions Comparison


GenRocket TDG offers a test data generation solution for software testing service providers who are dissatisfied with TDM and homegrown test data solutions. GenRocket TDG quickly delivers model-based test data for enterprise applications in just about any desired structure and format and at a much lower operating cost.


 Homegrown Test Data SolutionsTest Data Management Solutions GenRocket TDG
Flexibility of Test Data   
Types of Test Data The flexibility of test data that can be built to match the needs of your tests
  1. Realistic
  2. Random
  1. Realistic
  2. Random
  3. Conditioned
  1. Realistic
  2. Random
  3. Conditioned
  4. Patterned
  5. Permutations
  6. Dynamic – based on rules in real time
Test Data Output The variety of test data outputs
  • Static Test Data Sets. Usually with limited output formats (e.g. CSV, XLSX, JSON, XML).
  • Static Test Data Sets (SQL, CSV, XLSX, JSON, XML).
  • Static Test Data Sets (SQL, CSV, XLSX, JSON, XML)
  • Real time test data over REST
  • Real time test data over JDBC
Test Data for
new functionality
The ability to support new data models and applications
Not available if pulling from released production data. Not available – TDM usually pulls from released production data… Available whenever test data is needed.
Speed of Provisioning   
Test Data Provisioning Methods How testers get access to test data. Centralized. Testers have to wait for test data sets to be provisioned. Centralized. Testers have to wait for the TDM manager to procure and deliver test data sets. Decentralized. Testers can generate the test data they need on demand. No waiting.
Test Data
Modification Methods
How testers modify data
to meet their test requirements.
Manual. Testers often have to modify test data sets to meet their specific testing needs. Manual. Testers often have to modify test data sets to meet their specific testing needs. Automated. Testers generate exactly what they want when they want it.
Solution Cost   
License Cost Cost of solution. Cost of developing and maintaining a home-grown solution. Cost of upgrading and not being able to test fully due to missing functionality. ~$25,000/user $1,500/user/year
Resource Cost + Training Cost Cost of solution. Dedicated resource. Significant cost when resource is not available or leaves company. Dedicated resource. Specialized training – up to 10 days. Significant cost when resource is not available or leaves company. Non-dedicated resources – any tester can generate test data. Self-serve training / less complex solution to learn.

Homegrown Test Data Solutions

Homegrown test data solutions start out with good intentions – there is a need and it can beaddressed quickly, easily and at a low cost – at least that is the thinking. But then the realitykicks in – the system lacks necessary functionality as Continuous Testing requires much fasterdelivery of test data and also better test data is required than the system can produce. So whatdo you do – keep investing and growing and maintaining a complex software application or doyou switch to a solution like GenRocket TDG that has much more power, flexibility while alsobeing low cost?

Test Data Management (TDM)

Test Data Management solutions were the industry standard up until now. While they are avalid test data solution they are very expensive and experience from the market shows thattesters can wait days or even weeks to get test data sets for their tests. And because TDMprunes test data from production there is a limit to what can be generated so there are manytimes when testers have to manually modify test data to fully match their testing needs. TDM istoo slow and expensive to keep up with today’s need for Continuous Testing when solutionslike GenRocket TDG are available.





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