Test Data Management — Realistic Data, Made Safe for Non-Production
Teams need production-like data to test properly — but copying real data into dev, QA, and sandbox environments exposes sensitive information. deKorvai masks production data so it stays realistic and usable, without putting PII, PHI, or confidential records at risk.
every run monitored · every record audit-logged, source to target
Test data management (TDM) is the practice of providing safe, realistic data for non-production environments — development, QA, and sandbox — without exposing the sensitive information that lives in production.
deKorvai does this by masking (scrambling) production data: sensitive values are replaced while keeping the data realistic and usable, and referential integrity is preserved so linked records stay consistent across systems.
Real data makes the best test data — and the biggest risk
Testing against production-like data catches issues that dummy data never will. But copying real records into lower environments spreads sensitive data into places it shouldn't be.
Sensitive data leaks into lower environments
Dev, QA, and sandbox systems rarely have production-grade controls. Copying real data there exposes PII, PHI, and confidential records.
Dummy data doesn't test properly
Fabricated data misses the edge cases and volume that real data contains, so defects slip through to production.
Masking naively breaks the data
Scramble fields without care and referential links break — the data stops being usable for testing.
Compliance still applies in test
GDPR, HIPAA, and SOX obligations don't stop at the production boundary. Test environments have to be compliant too.
Production-like data, made safe to use
Mask production data
Scrambles production data for use in non-production environments, keeping it realistic and usable.
Field-level control
Choose exactly which fields to mask, so only sensitive values are changed.
Predefined profiles
Reusable masking profiles for common data types speed up setup and keep masking consistent.
Referential integrity
Applies consistent masking across databases so linked records still match after masking.
Functional integrity
Masked data keeps its shape and format, so applications and tests still work against it.
Test-mode execution
Run masking in test mode to validate the outcome before committing.
Parallel & scalable
Parallel runs handle large data volumes for provisioning test environments at scale.
Compliant by design
Supports GDPR, HIPAA, and SOX requirements for handling sensitive data in non-production.
The scrambling functions available
Extract → Configure → Mask → Validate → Provision
Extract
Pull data from the source system.
Configure
Choose fields and apply predefined masking profiles.
Mask
Scramble sensitive values, preserving referential & functional integrity.
Validate
Run in test mode to confirm the result.
Provision
Deliver safe, realistic data to non-production.
Test with confidence, stay compliant
Sensitive data protected
PII, PHI, and confidential records are masked before they reach lower environments.
Realistic testing
Production-like data means tests catch real issues, not just the ones dummy data reveals.
Data stays usable
Referential and functional integrity keep masked data working across linked systems.
Compliant environments
Supports GDPR, HIPAA, and SOX obligations in non-production.
Built for sensitive enterprise data
TDM runs on deKorvai's capabilities
This solution is delivered by the deKorvai platform — explore the capabilities behind it.
Trusted for compliant, non-production data
Coromandel International
Scrambling SAP & non-SAP applications for compliant test environments
World's #2 Brewer
Non-SAP data scrambling with regulatory compliance
Test data management, answered
Often paired with TDM
Provision safe test data — without the risk
See how deKorvai masks your production data into realistic, compliant test data that keeps its integrity.
Book a DemoA working session on your test data needs