Pachyderm has been acquired by Hewlett Packard Enterprise - Learn more

What Are Data Tests?

« Back to Glossary Index

Data tests, or data-driven testing, are computer software testing methods for assessing a program’s output. Data testing can involve challenging a system’s capabilities under specific conditions or determining whether it can execute commands as the developer team intended. 

The test data used in statistical tests for categorical data are stored in tables. A tester types in a test script, which runs tests on all the data. The test results will then be shown in the same table.


Uses of Data Tests for IT Infrastructures

1. Predict Project Performance

As mentioned above, data tests can help teams study how their projects handle different conditions. For instance, they can test how a system will function if a user inputs an incorrect command. 

Once deployed, the test will help the user predict the system’s performance and experiences in real-life usage. They will check and fix potential performance bottlenecks before releasing the program.

2. Test New Features 

IT teams can also conduct data tests to study how newly added features may affect a system’s functions. For instance, a new code may cause the system to execute a command incorrectly. The team can then modify or remove the code as needed. 

3. Improve Data Recovery Measures

Data tests can also be used for assessing the infrastructure’s ability to replicate and retrieve data as needed. This allows them to prepare their disaster recovery plans better if the system fails in the future. But how often should data restoration tests be conducted? Data testing at least once a year will help ensure the recovery plan stays updated. 


Conduct Efficient Data Tests with Pachyderm

Pachyderm’s complete data version control allows data science teams to build data-driven pipelines and track every output in data tests. See if our solutions are the right fit for your team’s needs! You can sign up for our 21-day trial today to try out Pachyderm for free. 

« Back to Glossary Index