Greenmask examples

Practical examples of using Greenmask for test data management.

Examples

local environment example — developer environment with production-like data

Shows how a developer can spin up a local database pre-loaded with an anonymized dump pulled from corporate S3 storage. The full stack (MinIO + Postgres + your service) starts with a single docker compose up — no live source database, no manual data-prep step.

custom json transformer — Json transformer example via Cmd:

Shows how to implement complex transformation logic in Python and wire it into Greenmask as an external transformer using the Cmd built-in. Covers JSON field transformation as a worked example.