7 Best Test Data Management Tools

Managing test data is not always simple. You need realistic, secure, and formatted data for the test run effortlessly, but accomplishing this correctly without compromising security and efficiency is not always possible. That is where test data management (TDM) tools come into the frame. They support you in the creation, masking, and management of test data effortlessly, releasing the developer and tester from the complexity.

If you’re looking for the best TDM tools, you’ve arrived at the right page. We’ll run through seven of the best tools available now Let’s dive right in.

1. K2View

K2View is a powerful test data management tool designed to make complicated data handling easier. It has a unique micro-database methodology where test data is configured and secured in small, manageable pieces. This lets you access test data instantly and refresh the data instantly. Plus, it has support for 200+ masking functions, is powered by business rules and AI, and can readily automate CI/CD pipelines.

One of the best features of K2View is real-time data masking. This protects sensitive data while providing realistic test data. Synthetic data is also provided by the tool, where you can create non-production data that is representative of realistic scenarios and doesn’t access real databases.

Another great thing about K2View is its speed. Since it is built around the micro-database architecture, data is very quickly retrieved and written. That is very beneficial when you need recent test data rather than waiting for the complete copies of the databases.

2. Delphix

Delphix is all about efficiency and velocity. Instead of cloning enormous databases many times over, Delphix virtualizes data. This lets groups access light, and current test data virtually instantly using very small amounts of space.

A key value proposition for Delphix is its ability to mask sensitive data dynamically. This is massive for organizations under regulatory compliance concerns, where test data is secured. Delphix allows you to easily rewind and refresh test environments, so when something goes wrong during a test, you can easily revert the environment back to the earlier state and test again.

If you’re operating cloud-based applications, the best choice is surely Delphix. The tool is also supportive of hybrid cloud infrastructure, where you can easily manage test data from multiple platforms.

3. Informatica Test Data Management

Informatica is a popular name when it comes to the data space, and their Test Data Management solution is the best for business organizations handling massive quantities of sensitive data.

One of the main reasons Informatica is being adopted by leading companies is its strong data masking and subsetting features. Instead of utilizing the whole data sets, you can only bring over the piece you need, keeping the test environment small while keeping them representative.

Another impressive feature is its capability to seamlessly work together with databases, the cloud environment, and business applications, making it the best choice when you deal with complex data structures.

4. IBM InfoSphere Optim

IBM InfoSphere Optim is designed for businesses that prioritize security and compliance. If your company deals with highly regulated industries like healthcare or finance, this tool is worth considering.

One of its best features is its superior subsetting and data masking capability. It ensures sensitive data is not revealed while providing high-quality test data. This allows for easier regulatory compliance against regulations like GDPR, HIPAA, and PCI-DSS.

Additionally, IBM InfoSphere Optim assists with database archiving, ensuring test data from the past is stored space-efficiently and not occupying space unnecessarily. This ensures test environments are supported while keeping storage expenses from bloating.

5. CA Test Data Manager

If your team is adopting the DevOps or the Agile methodology, the best option for you is the CA Test Data Manager (TDM). This has synthetic data generation, where you can create test data very close to real-life scenarios.

What makes this tool useful is its ability for automating test data provisioning. Instead of manually setting up test data for each cycle, you can automate the process by establishing automated rules for the generation, refresh, and distribution of test data when you require them. This improves the efficiency and speed of the test process.

It also integrates very easily into automated tools for CI/CD pipeline testing. If your environment is looking for a TDM tool for the high-flying development cycle, CA Test Data Manager is worth consideration.

6. Compuware Test Data Privacy

Security is the primary concern when manipulating test data, and this is the very matter Compuware Test Data Privacy is concerned about. This tool ensures all sensitive business data and personally identifiable data (PII) are masked beforehand when being utilized for test purposes.

What sets Compuware apart is its ability to mask data without compromising the referential integrity. This lets you run useful tests without compromising the logical relationships in the data set. It also includes role-based access controls, whereby only the appropriate individuals can access test data for inspection or alteration. If your main need is test data security, this tool is the best option.

7. Microsoft SQL Server Data Masking

If you’re already utilizing Microsoft SQL Server, its Data Masking tool is a good option for test data handling. Although not nearly as robust as some of the tools you’ll find here, it’s good for general test data security.

SQL Server’s Dynamic Data Masking (DDM) lets you mask sensitive data from unauthorized party while leaving the data available for the developer for useful work. 

Since it’s natively supported by SQL Server, the choice is the obvious one for those using the Microsoft environment. It doesn’t necessarily have the high-end capability of K2View or Delphix, but for the simple test data handling, the job gets the job done. 

Wrapping Up 

Choosing the best test data tool is all about your needs. If you require high-performance and real-time masking, you can’t find anything better than K2View. For data virtualization and cloud compatibility, you can use Delphix. If security and regulatory compliance is your prime need, you are better off with tools like IBM InfoSphere Optim and Compuware Test Data Privacy. 

At the end of the day, the best TDM tool is one that is adapted to your organization’s workflow, security requirements, and test demands. Having the right tool will make test data easier to work with, and your team can focus on the things that matter the most—building and testing great software.