SUBSETRAPLATFORM 
Ark · Enterprise Test Data Management
Ark classifies, masks, subsets, and provisions test databases inside your own private cloud or VPC. Engineering teams get realistic data in minutes; security and compliance teams keep absolute control of what leaves production.
Platform Capabilities
Ark handles discovery, masking, subsetting, and provisioning under one unified policy engine. Start with one module, or automate the entire lifecycle.
Continuous PII detection across columns, unstructured text, and nested JSON. Risk scorecards, masking coverage metrics, and schema drift tracking.
Deterministic, format-preserving masking policies executed locally beside the data. Governed Business Objects with relationship preservation.
Relational subsetting with deterministic Anchors. Small production-shaped datasets that keep complete foreign-key dependency trees.
Ephemeral PostgreSQL and MySQL test databases with automated TTL and ready DSN. Self-service from UI, CLI, SDK, or CI pipelines.
Versioned, reusable snapshots so environments are ready in minutes instead of waiting hours for slow database backup restores.
Privacy compliance, risk scorecards, and residual review across KVKK, GDPR, CCPA, and CPRA aligned workflows. Export to PDF, XLSX, CSV, and JSON.
CLI & SDK Automation
Engineers and CI/CD pipelines use Ark directly from the command line or SDKs to spin up a temporary, masked database, run integration tests against realistic data, and automatically destroy it upon completion.
# Provision an ephemeral test database from approved config
$ ark-cli testenvs create --config "$ARK_CONFIG_ID" --ttl "45m" --wait
[OK] Provisioning ephemeral PostgreSQL sandbox (ID: sandbox_7f2a)...
[OK] Applying deterministic masking and customer subset...
[READY] DSN: postgresql://ark_ci:***@10.42.0.18:5432/sandbox_7f2a
# Execute your existing test runner against realistic data
$ export DATABASE_URL="$ARK_TEST_DSN"
$ npm run test:integration
# Automatic cleanup after pipeline completes or TTL expires
$ ark-cli testenvs destroy --id "sandbox_7f2a"
[OK] Environment destroyed. Storage reclaimed.
Zero-Trust Security Architecture
Ark separates control from data. Ark Control plane manages policy, approvals, and audit trails. The Ark Agent runs entirely inside your VPC beside the data.
Policy orchestration, drift monitoring, job schedules, audit trail
Runs locally beside the data. Read-only connection to source DB.
Built for Cross-Functional Teams
Ark creates value immediately before a full enterprise rollout. Different teams enter from the same platform using their existing workflows.
Engineering & QA
Provision relational, production-like databases through automated configs that are fast enough for CI and faithful enough for debugging.
Security & Privacy
Classify sensitive fields, enforce deterministic masking, and keep reviews current as database changes introduce new risk.
Platform & DevOps
Standardize how teams request prepared environments so test data stops depending on manual tickets, slow dumps, and stale configs.
Compliance & Legal
Automated KVKK, GDPR, and CCPA reporting, residual analysis, and audit trails proving that customer data never leaked into staging.
Technical FAQ
Details on deployment, database compatibility, network connectivity, and compliance.
The Ark Agent initiates an outbound connection over mTLS on port 443 to the Ark Control Plane. It functions purely as a worker polling for jobs, meaning no inbound ports or ingress routes need to be opened into your private network.
Never. The agent reads data from the source database, applies masking and relational subsetting algorithms in memory inside your VPC, and writes the sanitized output directly to local target test environments. Only job telemetry and metadata ever leave.
Ark supports PostgreSQL and MySQL. The agent runs as a Docker container or Linux binary on your own servers or in your private cloud.
Ark provides automated mapping, continuous residual checks, and reporting aligned with KVKK, GDPR, CCPA, and CPRA. Audit reports can be generated in PDF, XLSX, CSV, and JSON.
See Ark on your data
Tell us about your database topology, compliance targets, and test environments. Brochure downloads: English (PDF) · Türkçe (PDF)